The "Product selection" option brings a whole new form, and enables you to create not only per-product vouchers, by also per-categories, per-manufacturers, per-suppliers and even per-attribute. As a bonus, you can combine all these in order to expand your customer target as much as possible.
For instance, you can create automatic vouchers for your customer in the form "Buy at least 3 Apple product, get free shipping!"
This is really a tool within the cart rule too, and its configuration is quite specific. You can add as many product selection as needed, following this path:
- Click the "Product selection" link to add a new section.
- Indicate the number of products needed for the discount to activate.
- Add at least one rule, of the type you want: products, attributes, categories, manufacturers, suppliers. You can add as many rules per product selection as you want, even one for each type if necessary.
- Clicking the "OK" adds a new line in the selection. For each type, you must give details on the content the rule applies to. Click the "Choose" link and a window opens, listing the content available for this type (products, categories...). Move the content from the right panel to the left one, and close the window by clicking on the "X" at the top right. If only one content is selected, the content field will give its name; otherwise, it will indicate the number of selected content.
You can add as many rules within a selection as necessary. These rules are cumulative: either they all apply, or the discount is not granted.
Product selections are separate: you can add as many as needed, and they won't influence each other. This enables you to create a whole range of products to which the cart rule will apply.
The third and last tab, "Actions", is where you choose what the discount actually consists of.