When it comes to selling some physically created products (with the exception of Print-On-Demand and PDF files*) we are using an Etsy page. Etsy, for the moment, is more secure for payments than our on-site button-buy which we are still trialling. The Etsy marketplace has a wealth of unique products for gamer-hobbyists and collectors.
Recent additions to the Inked Adventures Etsy Store are the Fold-Away RPG Grid and All Rolled Up dice trays - specifically ones illustrated by Billiam Babble.
The Map & Dice Playing Cards are still extremely popular with customers and traders alike (see previous post). We literally can't get them printed fast enough! The hand-cut Dungeon Cut-Ups Cards Pocket Edition have been delighting the occasional old-school Dungeon Master.
Please feel free to visit our store page on Etsy and perhaps look in nearby stores also: https://www.etsy.com/uk/shop/InkedAdventures
Thanks for browsing and may your dungeons be beautiful!
*DriveThruRPG, RPGNow and DriveThruCards and Paizo stores specialise in downloadable PDF products with some POD options.