I am using the pro version with the payments add on and I really need to get this issue fixed today.
I have several different check boxes for what classes the user would like to select. Each check box is a different price.
I can see the running cart total up top, but when I click submit, It goes to paypal and says ”Error Detected, Your Cart is Empty”
Please help: http://www.hrunlimitedinc.com/register/
I also created another form where I removed the all the checkboxes and other price select options and just have one price drop down. But it is still giving me an error.
Please help: http://www.hrunlimitedinc.com/register2/
Someone please help. I purchased the plugin because it was the perfect solution but I'm having trouble and I don't want to have to get another plugin because I like this one.