The service idea is excellent and will help many who can not buy from those sites for any reason but:
1. Redesign your website: Website design is unattractive, needs a redesign or at least re-formatting.
2. Escrow service: The most critical part of this site, there is no information about the escrow service but instead redirect to this link
https://bookcoinshop.com/products/Setescrow.com which does not work
3. fees: I do not see an illustration of the costs or refund rules.
I look forward to using this service after answering my questions