Additional Options at Checkout?

Hello,

Hope everyone is having a wonderful day.

I am new to HikaShop and have a question that has probably been answered 100 times but I can't find it.

I have a product, say "Product A". The user selects "Product A" and hits Add to Cart. As the user is checking out, I want to ask them if they want to add more items to "Product A" without leaving the checkout screen.

Kind of like:

Would you like to add "Some Widget" to "Product A"?

Any help with this would be fantastic!

Thanks,
Ed Kelly
www.delcocs.com

Looks like I'll be purchasing the upgraded version. Thanks for the help.