1. Purchase Price at Sale:
Definition: The purchase price of the product at the time when the sales invoice was created.
Example: A product was purchased at ₹100 and sold at ₹150. Later, the product purchase price was updated to ₹120. In this case, the system will still consider ₹100 for that old sale invoice, and the profit will remain ₹50.
2. Current Purchase Price:
Definition: The latest updated purchase price of the product available on the product page.
Example:
Using the same example, after updating the purchase price to ₹120, the system will consider ₹120 for profit calculation. So the profit will become ₹30 instead of ₹50.
