Hi, I am using free shoe store Quick install pack. Thanks to developers to sharing it. I checked many features and happy with it. But I faced with a bug. When I add to cart an item without "old price" it count it. I mean when I increase the quantity of item in shopping cart it calculates.
When I add to cart an item with old price and base price, the cart do nothing. I found that in admin side, in OS CCK - instances, if put "old price" value to zero the cart count it without problem. If I add any other value, for example 1, the cart stay without changes.
But that's not all.
I add in "old price" positive value, applied it, then on front end added item to shopping cart. Of course in cart's item total price nothing happen. Next step: I pressed Back button on Web browser and get back to previous page with items. I pressed again "add to cart" on the same item and get pop-up error message from my browser: Localhost says Error!!! (OK). After that I went to the shopping cart page and see that cart started calculating it.
Hope I was readable and my issue is clear )
I hope to fix the bug. Of course I can put zero value on all items and shopping cart will calculate all goods but in such case I will lose the "old price" feature.
I use Open Server 5.3.6/PHP 7.1.33 and updated Joomla 3.9.18

Thank you.

Hello

we tomorrow will ran new version of OS CCK. So you will update OS CCK and there this error fixed

We will write when update CCK

Regards
OrdaSoft team