The tolerance rate is an accepted deviation between the sum of the Purchase Order and the sum of the Invoice created by the supplier. If the supplier's Invoice sum is different from the initial PO sum, the Tolerance Rate will automatically approve the Invoice (if the difference is within the arranged threshold).

You can set it up for the necessary vendors in two ways:

1. One-by-one in the specific Supplier's card:

2. In bulk using the Update Suppliers template: