I am using version 1.3.7 of Prestashop. While in the cart with the products that are going to be purchased I am confronting the following problem in the section corresponding to total shipping: "total shipping tax included is = 7 " That is correct . No wonder in order to get a value of $7.00 in shipping I had to put a value of 2 in handling charges, which is odd. This was done Yesterday. Previously the value was , as normal 7.00 "total shipping tax excluded gives a completely wrong value. All this related to the shipping section of the cart. The taxes and the total are OK for the product. But the above mention errors make a misleading impression in the reader. Any help on this would be appreciated.