I created a product with price 0 and checkbox for several options.
The summary of the options in the basket shows the additional amount.
It is not added to the basket. Only visible in the basket.
I am asking for help in solving the problem.
Cookies are important to the proper functioning of our sites. To improve your experience we use cookies to remember log-in details and provide secure log-in, collect statistics to optimize site functionality, and deliver content tailored to your interests.
Click Agree and Proceed to accept cookies and go directly to the site or click on More Information to see detailed descriptions of the types of cookies and choose whether to accept certain cookies while on the site. Selecting "Ask me later" will enable cookies for the next 24 hours.