Products can only be sold in multiple quantities.

[grnunes]

I am evaluating migrate my store to prestashop, but I'm finding a hard time with a feature of our store:

 

We have three product groups regarding the amount of sale:

 

1 - Products sold per unit normally.

2 - Products that has a minimum amount of sale, but are sold, after this amount, in units. For example 15, 16, 17, 18 units.

3 - Products that can only be sold in multiple. For example 25, 50, 75, 100 units.

 

For the first two situation prestashop is already configuration. My problem is with the third.

 

In the old tool we have the solution to make a hack. Create a field in the product table to store the multiplicity individually and we replace the quantity of box for a combobox has the values (for all products).

 

I looked for a module for this, but have not found. Does anyone have any suggestions on how to solve?

[ARQU]

Have you found a solution grnunes?