Welcome!

1. Log in to back end then click "categories" at shortcut dashboard. 

2. After that , click root to make new categories. Once appear this page, click "New". 

3. Then , fill in the name then save. 

4. After that , click "Products" -> then click "Products" in the list again 

5. Scroll down then click the category that you make it at step 3. For this , we make it the category name as "Add On"

6. Click "New" to update new product

7. Once appear below page , fill in the name of product 

8. Scroll down until "Specifications" part then click "+" then choose the characteristics and default value. 

9. Once done , scroll to top and click save

10. "Variants" tab will appear , click "variants" -> click +Add Variants

11. Choose the characteristics then click save

12. The variants will list out. If want to add price for any product click the icon. 

13. Click "+" then fill in price, price with tax then click ok. After done , click save at right side top. 

14. Once appear in list , click save & close. 

15. Now , choose product that want to make have the add on. This image are example :

16. Scroll down until specifications -> at options choose the add on -> lastly click save. 

17. Once done all step , go to front end and click ctrl+F5 to refresh the page.