Q&A: Minimal quantity of product module doubts

PrestaShop user question

Hi

I am trying to buy this but before i buy it there is an issue i found and wanted to know if its an issue or not and if it is can it be fixed before i buy it . so let say i set the product to be 3 and muilty into 3 , so 3,6,9,12 etc. when i go to the product , when i click on 1 quantity, it give an error , when i press 2 , it gives and error , which is fine , but when i press 3 , it goes fine but it gives the wrong quantity, . but if you went straight to 3 , it give you the right one, so if you go 3 add that to the cart then want to add 6 on the products , it gives you the wrong quantity.
hope all this is making sense.

please let me know what you think before i buy this .

regards 

PrestaShop expert answer

hello

i reconfigured the demo page.

demo page is set to allow to oder:
vistor: 2 quantity

guest: 2 quantity

customer: 4 quantity

and each multiplied value like 4/8/12/16 (customer) 2/4/6/8/10 (guest/vistor)

here module workflow: http://i.imgur.com/R0hCJaH.gifv (this is animated gif video)

let's clarify what you did for configuration 3,6,9,12:

1. you tried to add 1 product (module spawned error about fact that you accept only 3 quantities)
   IMPORTANT: module is set to "auto add quantity" http://i.imgur.com/tPVcjuV.png
   this means that module will automatically add required quantity to cart, so you should have 3 products in cart now!
2. now you tried to add "2" quantity (module spawned error again about fact that you accept only 3 quantities)
   IMPORTANT: again the same: module is set to "auto add quantity" http://i.imgur.com/tPVcjuV.png
   this means that module will automatically add required quantity to cart, so you had 3 products in cart, and you should have additional 3 products in cart now (summary: 6 products) 

if you dont want to auto add required quantity to cart - it is necessary to turn this option off. Module will not add products to cart as long as customer will try to add quantity not accepted by settings of the module.