I need modul to my opencart system 2.1.0.1 which could make discount or special for more product in one group:
Special called “AKCIA 3+” is about if you buy 3 or more product you get special price. More products means more kind of products.
Example 1:
I have product A,B,C,D,E,F same Full Price 5€/1pcs, same Special price 2€/1pcs
1 x A = 5€
2 x A = 10€ (1-2pcs 3€/1pcs)
3 x A = 6€ (3 x 2€/1pcs)
A + B = 10€
A + B +C = 6€
2xD + 3xE + B = 6 x Special price = 12€
Example 2:
I have product L, M, N, O different Full price:
L=3€
M=5€
N=6€
O=9€
and also different Special price:
L=1€
M=3€
N=5€
O=7€
Rules are the same, but special price will be different at the each product, which is defined in Price field (f.e: 5,37€)