Create Purchase Screen
The Add Purchase form is used to record a supplier purchase for the active clinic.

Main sections
The purchase form is split into:
Purchase ContextProducts
Purchase context fields
The form can include:
- supplier
- supplier invoice number
- purchase date
- status
- notes
Product rows
Each purchase row can include:
- selected product
- quantity
- unit cost
- batch number
- expiry date
- purchase tax label
The form also shows:
- row count
- estimated subtotal
- product search by name or SKU
Search and add behavior
Staff can search products, then add them as rows with default values. Each row can then be adjusted for quantity, cost, batch, and expiry.