3rd Party store integration

Site URL: https://blackboxmerch.commonsku.com/shop/790f8f36-47e5-42f2-bfe7-bf02b6af55c0/shop

Hi Everyone,

I need to integrate the third party store by common sku attached and similar shops as they have an option to submit an order without paying and pricing is shown differently by amount of units ordered. I dont just want to submit the links for these in a button as it will have a different skin and will really be a different site that is less fluid. I am hoping with coding or embedding we can get this seamlessly onto our site.

Thank you!