[MarketPress eCommerce] Add On products for Marketpress

Hey guys,

Was wondering if there was any interest to add a facility to Marketpress that allows for add on products to be created and displayed during checkout?

An example could be I purchase a website/theme from you and then during checkout I have the option to 'addon' 6 months support at a certain cost. If I check the box I then get charged for both the website/theme and the support. Perhaps we can add unlimited options at this stage but just as an example I am using one.

A, sort of, visual and practical example would be Themeforest where they have the option to extend the support to 12 months
https://themeforest.net/item/sada-a-html-template-for-blog-shop/22603687

If you are reading this and agree to this sort of feature please do remember to +1 the thread below to ensure wpmudev can see the interest.

Thanks guys!