If price is already fixed in a contract it's not the same, indeed. For new client, it's basically equivalent as the price will adjust. (For example, higher TVA

If price is already fixed in a contract it's not the same, indeed. For new client, it's basically equivalent as the price will adjust. (For example, higher TVA => client pay more => less demand => you have to reduce margin to keep some clients. In this case even if you don't technically pay the tax, you lose money if the tax become higher).