It is reliable to calculate Amazon commissions based on payment collection. Different companies have different calculation methods for Amazon operations. Generally speaking, Amazon operation commission calculations are divided into the following types:

1. Calculated based on gross profit. Some companies will set up steps. The corresponding percentage will be calculated based on the stage of gross profit, which generally does not exceed 10%.

2. Calculated based on payment collection. Payment collection refers to the amount that can be withdrawn to your bank card on each settlement date, which is generally around 2% to 5%.

3. Calculated based on sales, which generally does not exceed 1%. The most commonly used of these three methods is the first one, which is calculated based on profit. After all, the income of each company is determined by profit, so sellers will also choose to calculate Amazon operation commissions based on profit.