bc_ee_add_product_surcharge.php: Two Products in one registration

[MathysDev]

Hello

I' am not able to add 2 products to the same registration. I have added 2 questions and configurated 2 products in the script. Each of them work fine alone, but not together.

I would like to give the registrants the possibility to add 2 products (example: T-Shirt and a Cup)

Thank you for the support.

Regards

[MathysDev]

Probably fixed this issue with #14