Hi,
First I want to thank kymation for this very nice contrib.
Maybe I have found a small bug when adding products over the cart.
Following Case:
Running a Special limited offer like: Buy 2 Product-Y and get 1 Product-Y for free!
and a Special limited offer: Buy 2 Product-Z and get 1 Product-Z for free!
1. I add 1 x Product-Y to cart over product_info.php
2. I add 1 x Product-Z to cart over product_info.php
3. All seems to be OK
4. Now changing quantity from Product-Y in cart to 2 pcs. to get the free Product-Y and pressing update
5. A free product-Y has been added automatically to the cart - all is correct
6. Now changing quantity from Product-Z in cart to 2 pcs. to get the other free Product-Z and pressing update
7. and now the bug happens
8. The free Product-Y has been automatically removed from cart and the quantity from Product-Y has been set back to 1 pcs.,
9. The free product-Z has been correctly added to the cart and the quantity of Product-Z has been set to 2 pcs..
Did anyone have the same problem or did anyone have a workaround for this problem.
Thanks for any help!