The most common discount is congo email list 100000 contact leads the one granted based on the total amount of the invoice. This is often referred to as a discount On the amount excluding tax (ht), but it is also possible to calculate the discount on the amount including tax (ttc). The discount is generally expressed as a percentage of the total amount of the invoice and can be up to 0, or even in some cases.

For example, if you have a purchase invoice excluding tax of €,000 and the seller gives you a discount, you will only pay €0 instead of €,000. If the discount had been calculated on the amount including tax, you would have paid €,00 instead of €,00. Discount based on the number of items purchased it is also common for companies to offer discounts based on the number of items purchased. This type of discount is often used to encourage customers to buy in bulk.