When I buy Upgrade item it will go to cart like two-three products or more...

Hi,

In the HikaShop configuration page, you want to activate the "group options with product" setting:
www.hikashop.com/support/documentation/5...ig.html#main_product

Hi,

There is no mechanism for this in HikaShop.
You have 3 solutions for this:

- if you want to use "options" like you're already using, then the only solution is to edit the product / options view via the menu Display>Views and add custom javascript code to it to handle this mechanism:
www.hikashop.com/forum/content-creation/...n-option-choice.html

- Instead of using "options", you could switch to creating custom fields of the table "item" via the menu Display>Custom fields:
www.hikashop.com/support/documentation/4...shop-field-form.html
In the settings of custom fields, you have the setting "display limited to" which allows you to display / hide fields based on other fields.

- Instead of using "options", you could use characteristics:
www.hikashop.com/support/support/documen...html#characteristics
Characteristics can be nice in some cases, but they have many drawbacks too (you can't have many of them, you need to configure all the potential combinations, etc).

Hi,

When you have a product A with variants, and you want to create another product, B, with the same variants, with the same images, what you can do is to select product A and click on the "copy" button on the products listing. It will generate a copy of product A, with all the variants also copied, with the images in each variant also copied. Then, rename the copy to "B" and you're done.

Hi,

If you edit the custom field, you can see a setting "Format for each image" where you can configure what HTML should be generated for each image. And you can see that by default, it's an img tag (to display the image), surrounded by an "a" tag to make it clickable.
So, there you can customize the HTML code to make it a popup.
The simplest will be to add this extension on your website ( extensions.joomla.org/extension/style-a-...ps-a-iframes/modals/ ) and then you can add the tag of that extension in the "Format for each image" setting of the custom field to make the img tag work as a popup.