diff --git a/brewman/brewman/schemas/__init__.py b/brewman/brewman/schemas/__init__.py
index 2a02c89c..2f1d88a8 100644
--- a/brewman/brewman/schemas/__init__.py
+++ b/brewman/brewman/schemas/__init__.py
@@ -1,3 +1,13 @@
+from decimal import Decimal
+from typing import Annotated
+
+from pydantic import PlainSerializer
+
+
 def to_camel(string: str) -> str:
     first, *others = string.split("_")
     return "".join([first] + [word.capitalize() for word in others])
+
+
+# Custom serializer to serialize decimal as float and not as string as is the default behaviour in Pydantic V2
+Daf = Annotated[Decimal, PlainSerializer(lambda x: float(x), return_type=float, when_used="unless-none")]
diff --git a/brewman/brewman/schemas/attendance_type.py b/brewman/brewman/schemas/attendance_type.py
index f5eed822..ef1d7666 100644
--- a/brewman/brewman/schemas/attendance_type.py
+++ b/brewman/brewman/schemas/attendance_type.py
@@ -1,11 +1,11 @@
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from pydantic import BaseModel, ConfigDict
 
+from . import Daf
+
 
 class AttendanceType(BaseModel):
     id_: int
     name: str | None = None
-    value: Decimal | None = None
+    value: Daf | None = None
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/balance.py b/brewman/brewman/schemas/balance.py
index 8954a23a..3bea224e 100644
--- a/brewman/brewman/schemas/balance.py
+++ b/brewman/brewman/schemas/balance.py
@@ -1,9 +1,9 @@
-from decimal import Decimal
-
 from pydantic import BaseModel
 
+from . import Daf
+
 
 # TODO: Add config
 class AccountBalance(BaseModel):
-    date_: Decimal
-    total: Decimal
+    date_: Daf
+    total: Daf
diff --git a/brewman/brewman/schemas/balance_sheet.py b/brewman/brewman/schemas/balance_sheet.py
index ac542435..5aa0f4ed 100644
--- a/brewman/brewman/schemas/balance_sheet.py
+++ b/brewman/brewman/schemas/balance_sheet.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,14 +8,14 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class BalanceSheetItem(BaseModel):
     name: str | None = None
     group: str | None = None
-    amount: Decimal | None = None
-    sub_amount: Decimal | None = None
+    amount: Daf | None = None
+    sub_amount: Daf | None = None
     order: int
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/batch.py b/brewman/brewman/schemas/batch.py
index 435dbf4e..f059c677 100644
--- a/brewman/brewman/schemas/batch.py
+++ b/brewman/brewman/schemas/batch.py
@@ -1,18 +1,18 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from brewman.schemas.product import ProductLink
 from pydantic import BaseModel, ConfigDict
 
+from . import Daf
+
 
 class Batch(BaseModel):
     id_: uuid.UUID | None = None
     name: str
     sku: ProductLink
-    quantity_remaining: Decimal
-    rate: Decimal
-    tax: Decimal
-    discount: Decimal
+    quantity_remaining: Daf
+    rate: Daf
+    tax: Daf
+    discount: Daf
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/batch_integrity.py b/brewman/brewman/schemas/batch_integrity.py
index 742edb40..891d91e4 100644
--- a/brewman/brewman/schemas/batch_integrity.py
+++ b/brewman/brewman/schemas/batch_integrity.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,15 +10,15 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class BatchIntegrityItem(BaseModel):
     date_: date
     type_: str
     url: list[str]
-    quantity: Decimal
-    price: Decimal
+    quantity: Daf
+    price: Daf
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
     @field_validator("date_", mode="before")
@@ -38,9 +37,9 @@ class BatchIntegrity(BaseModel):
     id_: uuid.UUID
     product: str
     date_: date
-    price: Decimal
-    showing: Decimal
-    actual: Decimal
+    price: Daf
+    showing: Daf
+    actual: Daf
     details: list[BatchIntegrityItem]
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/cash_flow.py b/brewman/brewman/schemas/cash_flow.py
index 4c10531b..fe1e1a35 100644
--- a/brewman/brewman/schemas/cash_flow.py
+++ b/brewman/brewman/schemas/cash_flow.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,13 +8,13 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class CashFlowItem(BaseModel):
     name: str
     url: list[str] | None = None
-    amount: Decimal
+    amount: Daf
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
 
diff --git a/brewman/brewman/schemas/closing_stock.py b/brewman/brewman/schemas/closing_stock.py
index c4884c21..0e594d08 100644
--- a/brewman/brewman/schemas/closing_stock.py
+++ b/brewman/brewman/schemas/closing_stock.py
@@ -11,7 +11,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .cost_centre import CostCentreLink
 from .product import ProductLink
 from .user_link import UserLink
@@ -21,29 +21,29 @@ class ClosingStockItem(BaseModel):
     id_: uuid.UUID | None = None
     product: ProductLink
     group: str
-    quantity: Decimal
-    amount: Decimal
-    physical: Decimal
+    quantity: Daf
+    amount: Daf
+    physical: Daf
     cost_centre: CostCentreLink | None = None
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
     @field_validator("quantity", mode="before")
     @classmethod
-    def parse_quantity(cls, value: Decimal | float) -> Decimal:
+    def parse_quantity(cls, value: Daf | float) -> Daf:
         if isinstance(value, float):
             return Decimal(round(value, 2))
         return round(value, 2)
 
     @field_validator("amount", mode="before")
     @classmethod
-    def parse_amount(cls, value: Decimal | float) -> Decimal:
+    def parse_amount(cls, value: Daf | float) -> Daf:
         if isinstance(value, float):
             return Decimal(round(value, 2))
         return round(value, 2)
 
     @field_validator("physical", mode="before")
     @classmethod
-    def parse_physical(cls, value: Decimal | float) -> Decimal:
+    def parse_physical(cls, value: Daf | float) -> Daf:
         if isinstance(value, float):
             return Decimal(round(value, 2))
         return round(value, 2)
diff --git a/brewman/brewman/schemas/daybook.py b/brewman/brewman/schemas/daybook.py
index 050f5498..717a8c29 100644
--- a/brewman/brewman/schemas/daybook.py
+++ b/brewman/brewman/schemas/daybook.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class DaybookItem(BaseModel):
@@ -21,9 +20,9 @@ class DaybookItem(BaseModel):
     type_: str
     narration: str
     debit_text: str | None = None
-    debit_amount: Decimal | None = None
+    debit_amount: Daf | None = None
     credit_text: str | None = None
-    credit_amount: Decimal | None = None
+    credit_amount: Daf | None = None
     posted: bool
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/employee.py b/brewman/brewman/schemas/employee.py
index 6ecee5ca..c8882467 100644
--- a/brewman/brewman/schemas/employee.py
+++ b/brewman/brewman/schemas/employee.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -13,7 +12,7 @@ from pydantic import (
     model_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .account import AccountBase
 from .cost_centre import CostCentreLink
 
@@ -21,7 +20,7 @@ from .cost_centre import CostCentreLink
 class EmployeeIn(AccountBase):
     designation: str
     salary: int = Field(ge=0)
-    points: Decimal = Field(ge=0, lt=1000)
+    points: Daf = Field(ge=0, lt=1000)
     joining_date: date
     leaving_date: date | None = None
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/entries.py b/brewman/brewman/schemas/entries.py
index 3aa76a2b..47a6bbdd 100644
--- a/brewman/brewman/schemas/entries.py
+++ b/brewman/brewman/schemas/entries.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .user_link import UserLink
 
 
@@ -24,7 +23,7 @@ class Entries(BaseModel):
     narration: str
     debit_names: list[str]
     credit_names: list[str]
-    amount: Decimal
+    amount: Daf
     creation_date: datetime
     last_edit_date: datetime
     user: UserLink
diff --git a/brewman/brewman/schemas/incentive.py b/brewman/brewman/schemas/incentive.py
index 3b78bf22..c17926c8 100644
--- a/brewman/brewman/schemas/incentive.py
+++ b/brewman/brewman/schemas/incentive.py
@@ -1,16 +1,16 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from pydantic import BaseModel, ConfigDict, Field
 
+from . import Daf
+
 
 class Incentive(BaseModel):
     employee_id: uuid.UUID
     name: str
     designation: str
     department: str
-    days_worked: Decimal = Field(ge=0)
-    points: Decimal = Field(ge=0)
+    days_worked: Daf = Field(ge=0)
+    points: Daf = Field(ge=0)
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/input.py b/brewman/brewman/schemas/input.py
index d11edb54..19b56ae6 100644
--- a/brewman/brewman/schemas/input.py
+++ b/brewman/brewman/schemas/input.py
@@ -2,12 +2,11 @@ import json
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from fastapi import Form
 from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator
 
-from . import to_camel
+from . import Daf, to_camel
 from .account import AccountLink
 from .cost_centre import CostCentreLink
 from .employee_benefit import EmployeeBenefit
@@ -109,5 +108,5 @@ class IncentiveEmployee(BaseModel):
     employee_id: uuid.UUID
     cost_centre_id: uuid.UUID
     journal: Journal | None = None
-    days_worked: Decimal = Field(ge=0)
-    points: Decimal = Field(ge=0)
+    days_worked: Daf = Field(ge=0)
+    points: Daf = Field(ge=0)
diff --git a/brewman/brewman/schemas/inventory.py b/brewman/brewman/schemas/inventory.py
index 1c033c4f..277a7678 100644
--- a/brewman/brewman/schemas/inventory.py
+++ b/brewman/brewman/schemas/inventory.py
@@ -1,18 +1,18 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from brewman.schemas.batch import Batch
 from pydantic import BaseModel, ConfigDict, Field
 
+from . import Daf
+
 
 class Inventory(BaseModel):
     id_: uuid.UUID | None = None
     batch: Batch
-    quantity: Decimal = Field(ge=0)
-    rate: Decimal = Field(ge=0)
-    tax: Decimal = Field(ge=0, le=5)
-    discount: Decimal = Field(ge=0, le=1)
-    amount: Decimal | None = None
+    quantity: Daf = Field(ge=0)
+    rate: Daf = Field(ge=0)
+    tax: Daf = Field(ge=0, le=5)
+    discount: Daf = Field(ge=0, le=1)
+    amount: Daf | None = None
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/issue_grid_item.py b/brewman/brewman/schemas/issue_grid_item.py
index 3d3c9d87..cb9570fa 100644
--- a/brewman/brewman/schemas/issue_grid_item.py
+++ b/brewman/brewman/schemas/issue_grid_item.py
@@ -1,14 +1,14 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from pydantic import BaseModel, ConfigDict
 
+from . import Daf
+
 
 class IssueGridItem(BaseModel):
     id_: uuid.UUID
-    amount: Decimal
+    amount: Daf
     source: str
     destination: str
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/journal.py b/brewman/brewman/schemas/journal.py
index e5e9e056..8f5844b6 100644
--- a/brewman/brewman/schemas/journal.py
+++ b/brewman/brewman/schemas/journal.py
@@ -1,17 +1,17 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from brewman.schemas.account import AccountLink
 from brewman.schemas.cost_centre import CostCentreLink
 from pydantic import BaseModel, ConfigDict, Field
 
+from . import Daf
+
 
 class Journal(BaseModel):
     id_: uuid.UUID | None = None
     debit: int = Field(ge=-1, le=1)
-    amount: Decimal = Field(ge=0)
+    amount: Daf = Field(ge=0)
     account: AccountLink
     cost_centre: CostCentreLink | None = None
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/ledger.py b/brewman/brewman/schemas/ledger.py
index 2af5b687..c34d6aa1 100644
--- a/brewman/brewman/schemas/ledger.py
+++ b/brewman/brewman/schemas/ledger.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .account import AccountLink
 
 
@@ -22,8 +21,8 @@ class LedgerItem(BaseModel):
     url: list[str]
     type_: str
     narration: str
-    debit: Decimal
-    credit: Decimal
+    debit: Daf
+    credit: Daf
     posted: bool
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/net_transactions.py b/brewman/brewman/schemas/net_transactions.py
index a5d7d905..485e5e93 100644
--- a/brewman/brewman/schemas/net_transactions.py
+++ b/brewman/brewman/schemas/net_transactions.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,14 +8,14 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class NetTransactionsItem(BaseModel):
     type_: str
     name: str
-    debit: Decimal | None = None
-    credit: Decimal | None = None
+    debit: Daf | None = None
+    credit: Daf | None = None
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
 
diff --git a/brewman/brewman/schemas/non_contract_purchase.py b/brewman/brewman/schemas/non_contract_purchase.py
index d5a003e3..aee4461d 100644
--- a/brewman/brewman/schemas/non_contract_purchase.py
+++ b/brewman/brewman/schemas/non_contract_purchase.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,7 +8,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class NonContractPurchase(BaseModel):
@@ -17,8 +16,8 @@ class NonContractPurchase(BaseModel):
     vendor: str
     product: str
     url: list[str]
-    contract_price: Decimal
-    purchase_price: Decimal
+    contract_price: Daf
+    purchase_price: Daf
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
     @field_validator("date_", mode="before")
diff --git a/brewman/brewman/schemas/product_ledger.py b/brewman/brewman/schemas/product_ledger.py
index 855a3e8f..a26e2d80 100644
--- a/brewman/brewman/schemas/product_ledger.py
+++ b/brewman/brewman/schemas/product_ledger.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .product import ProductLink
 
 
@@ -22,14 +21,14 @@ class ProductLedgerItem(BaseModel):
     url: list[str]
     type_: str
     narration: str
-    debit_quantity: Decimal | None = None
-    debit_amount: Decimal | None = None
+    debit_quantity: Daf | None = None
+    debit_amount: Daf | None = None
     debit_unit: str | None = None
-    credit_quantity: Decimal | None = None
-    credit_amount: Decimal | None = None
+    credit_quantity: Daf | None = None
+    credit_amount: Daf | None = None
     credit_unit: str | None = None
-    running_quantity: Decimal
-    running_amount: Decimal
+    running_quantity: Daf
+    running_amount: Daf
     posted: bool
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/product_sku.py b/brewman/brewman/schemas/product_sku.py
index b0c2e060..6de90136 100644
--- a/brewman/brewman/schemas/product_sku.py
+++ b/brewman/brewman/schemas/product_sku.py
@@ -1,16 +1,16 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from pydantic import BaseModel, ConfigDict, Field
 
+from . import Daf
+
 
 class ProductSku(BaseModel):
     id_: uuid.UUID = Field(...)
     name: str
     fraction_units: str
-    cost_price: Decimal
-    sale_price: Decimal
+    cost_price: Daf
+    sale_price: Daf
     is_rate_contracted: bool
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/profit_loss.py b/brewman/brewman/schemas/profit_loss.py
index f66fab3f..83f7ca65 100644
--- a/brewman/brewman/schemas/profit_loss.py
+++ b/brewman/brewman/schemas/profit_loss.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,14 +8,14 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class ProfitLossItem(BaseModel):
     group: str | None = None
     name: str | None = None
-    amount: Decimal | None = None
-    total: Decimal | None = None
+    amount: Daf | None = None
+    total: Daf | None = None
     order: int
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/purchase_entries.py b/brewman/brewman/schemas/purchase_entries.py
index 403954b5..8b15b8ba 100644
--- a/brewman/brewman/schemas/purchase_entries.py
+++ b/brewman/brewman/schemas/purchase_entries.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,7 +8,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class PurchaseEntriesItem(BaseModel):
@@ -17,11 +16,11 @@ class PurchaseEntriesItem(BaseModel):
     url: list[str]
     supplier: str
     product: str
-    quantity: Decimal
-    rate: Decimal
-    tax: Decimal
-    discount: Decimal
-    amount: Decimal
+    quantity: Daf
+    rate: Daf
+    tax: Daf
+    discount: Daf
+    amount: Daf
 
     @field_validator("date_", mode="before")
     @classmethod
diff --git a/brewman/brewman/schemas/purchases.py b/brewman/brewman/schemas/purchases.py
index 30e840e1..0cc4b633 100644
--- a/brewman/brewman/schemas/purchases.py
+++ b/brewman/brewman/schemas/purchases.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,14 +8,14 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class PurchasesItem(BaseModel):
     name: str
-    quantity: Decimal
-    rate: Decimal
-    amount: Decimal
+    quantity: Daf
+    rate: Daf
+    amount: Daf
     url: list[str]
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/rate_contract_item.py b/brewman/brewman/schemas/rate_contract_item.py
index dfa628d7..ed074e26 100644
--- a/brewman/brewman/schemas/rate_contract_item.py
+++ b/brewman/brewman/schemas/rate_contract_item.py
@@ -1,14 +1,14 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from brewman.schemas.product import ProductLink
 from pydantic import BaseModel, ConfigDict, Field
 
+from . import Daf
+
 
 class RateContractItem(BaseModel):
     id_: uuid.UUID | None = None
     sku: ProductLink
-    price: Decimal = Field(ge=0)
+    price: Daf = Field(ge=0)
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/raw_material_cost.py b/brewman/brewman/schemas/raw_material_cost.py
index 65176d78..b7cc117b 100644
--- a/brewman/brewman/schemas/raw_material_cost.py
+++ b/brewman/brewman/schemas/raw_material_cost.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,20 +10,20 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class RawMaterialCostItem(BaseModel):
     name: str | None = None
-    issue: Decimal | None = None
-    sale: Decimal | None = None
-    rmc: Decimal | None = None
+    issue: Daf | None = None
+    sale: Daf | None = None
+    rmc: Daf | None = None
     url: list[str] | None = None
 
     group: str | None = None
-    quantity: Decimal | None = None
-    net: Decimal | None = None
-    gross: Decimal | None = None
+    quantity: Daf | None = None
+    net: Daf | None = None
+    gross: Daf | None = None
     order: int
 
     heading: bool | None = None
diff --git a/brewman/brewman/schemas/recipe.py b/brewman/brewman/schemas/recipe.py
index 0ffbaad0..52dbf29b 100644
--- a/brewman/brewman/schemas/recipe.py
+++ b/brewman/brewman/schemas/recipe.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .product import ProductLink
 from .recipe_item import RecipeItem
 
@@ -23,7 +22,7 @@ class RecipeIn(BaseModel):
     instructions: str
     garnishing: str
     plating: str
-    recipe_yield: Decimal
+    recipe_yield: Daf
     notes: str
 
     items: list[RecipeItem]
diff --git a/brewman/brewman/schemas/recipe_item.py b/brewman/brewman/schemas/recipe_item.py
index 63047e77..97cd21c8 100644
--- a/brewman/brewman/schemas/recipe_item.py
+++ b/brewman/brewman/schemas/recipe_item.py
@@ -1,15 +1,15 @@
 import uuid
 
-from decimal import Decimal
-
 from brewman.schemas import to_camel
 from brewman.schemas.product import ProductLink
 from pydantic import BaseModel, ConfigDict
 
+from . import Daf
+
 
 class RecipeItem(BaseModel):
     id_: uuid.UUID | None = None
     product: ProductLink
-    quantity: Decimal
+    quantity: Daf
     description: str
     model_config = ConfigDict(alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/reconcile.py b/brewman/brewman/schemas/reconcile.py
index 3574da38..394b9a78 100644
--- a/brewman/brewman/schemas/reconcile.py
+++ b/brewman/brewman/schemas/reconcile.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,7 +10,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .account import AccountLink
 
 
@@ -22,8 +21,8 @@ class ReconcileItem(BaseModel):
     url: list[str]
     type_: str
     narration: str
-    debit: Decimal
-    credit: Decimal
+    debit: Daf
+    credit: Daf
     posted: bool
     is_reconciled: bool
     reconcile_date: date | None = None
diff --git a/brewman/brewman/schemas/stock_keeping_unit.py b/brewman/brewman/schemas/stock_keeping_unit.py
index 85ff8975..0881d1a3 100644
--- a/brewman/brewman/schemas/stock_keeping_unit.py
+++ b/brewman/brewman/schemas/stock_keeping_unit.py
@@ -1,17 +1,15 @@
 import uuid
 
-from decimal import Decimal
-
 from pydantic import BaseModel, ConfigDict, Field
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class StockKeepingUnit(BaseModel):
     id_: uuid.UUID | None = None
     units: str = Field(..., min_length=1)
-    fraction: Decimal = Field(ge=1, default=1)
-    product_yield: Decimal = Field(gt=0, le=1, default=1)
-    cost_price: Decimal = Field(ge=0, default=0)
-    sale_price: Decimal = Field(ge=0, default=0)
+    fraction: Daf = Field(ge=1, default=1)
+    product_yield: Daf = Field(gt=0, le=1, default=1)
+    cost_price: Daf = Field(ge=0, default=0)
+    sale_price: Daf = Field(ge=0, default=0)
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
diff --git a/brewman/brewman/schemas/stock_movement.py b/brewman/brewman/schemas/stock_movement.py
index d54757d1..4194d0b6 100644
--- a/brewman/brewman/schemas/stock_movement.py
+++ b/brewman/brewman/schemas/stock_movement.py
@@ -1,7 +1,6 @@
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -11,17 +10,17 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class StockMovementItem(BaseModel):
     id_: uuid.UUID
     group: str
     name: str
-    opening: Decimal
-    purchase: Decimal
-    issue: Decimal
-    closing: Decimal
+    opening: Daf
+    purchase: Daf
+    issue: Daf
+    closing: Daf
     url: list[str]
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
diff --git a/brewman/brewman/schemas/trial_balance.py b/brewman/brewman/schemas/trial_balance.py
index f96ee65b..a548a39d 100644
--- a/brewman/brewman/schemas/trial_balance.py
+++ b/brewman/brewman/schemas/trial_balance.py
@@ -1,5 +1,4 @@
 from datetime import date, datetime
-from decimal import Decimal
 
 from pydantic import (
     BaseModel,
@@ -9,14 +8,14 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 
 
 class TrialBalanceItem(BaseModel):
     type_: str | None = None
     name: str | None = None
-    debit: Decimal | None = None
-    credit: Decimal | None = None
+    debit: Daf | None = None
+    credit: Daf | None = None
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
 
 
diff --git a/brewman/brewman/schemas/voucher.py b/brewman/brewman/schemas/voucher.py
index 02617a0e..084516c6 100644
--- a/brewman/brewman/schemas/voucher.py
+++ b/brewman/brewman/schemas/voucher.py
@@ -2,7 +2,6 @@ import json
 import uuid
 
 from datetime import date, datetime
-from decimal import Decimal
 
 from fastapi import Form
 from pydantic import (
@@ -13,7 +12,7 @@ from pydantic import (
     field_validator,
 )
 
-from . import to_camel
+from . import Daf, to_camel
 from .account import AccountLink
 from .batch import Batch  # noqa: F401
 from .cost_centre import CostCentreLink
@@ -66,7 +65,7 @@ class Voucher(VoucherIn):
     source: CostCentreLink | None = None
     destination: CostCentreLink | None = None
     incentives: list[Incentive]
-    incentive: Decimal | None = None
+    incentive: Daf | None = None
     employee_benefits: list[EmployeeBenefit]
     files: list[ImageUpload]
     model_config = ConfigDict(str_strip_whitespace=True, alias_generator=to_camel, populate_by_name=True)
diff --git a/overlord/src/app/issue/issue.component.ts b/overlord/src/app/issue/issue.component.ts
index 38d65318..93ef52a2 100644
--- a/overlord/src/app/issue/issue.component.ts
+++ b/overlord/src/app/issue/issue.component.ts
@@ -193,10 +193,10 @@ export class IssueComponent implements OnInit, AfterViewInit, OnDestroy {
       this.voucher.inventories.push(
         new Inventory({
           quantity,
-          rate: +this.batch.rate,
-          tax: +this.batch.tax,
-          discount: +this.batch.discount,
-          amount: quantity * +this.batch.rate * (1 + +this.batch.tax) * (1 - +this.batch.discount),
+          rate: this.batch.rate,
+          tax: this.batch.tax,
+          discount: this.batch.discount,
+          amount: quantity * this.batch.rate * (1 + this.batch.tax) * (1 - this.batch.discount),
           batch: this.batch,
         }),
       );
diff --git a/overlord/src/app/ledger/ledger.component.ts b/overlord/src/app/ledger/ledger.component.ts
index d1a048d2..cae3d2bc 100644
--- a/overlord/src/app/ledger/ledger.component.ts
+++ b/overlord/src/app/ledger/ledger.component.ts
@@ -95,13 +95,13 @@ export class LedgerComponent implements OnInit, AfterViewInit {
     this.running = 0;
     this.info.body.forEach((item) => {
       if (item.type !== 'Opening Balance') {
-        this.debit += +item.debit;
-        this.credit += +item.credit;
+        this.debit += item.debit;
+        this.credit += item.credit;
         if (item.posted) {
-          this.running += +item.debit - +item.credit;
+          this.running += item.debit - item.credit;
         }
       } else {
-        this.running += +item.debit - +item.credit;
+        this.running += item.debit - item.credit;
       }
       item.running = this.running;
     });