Merch Products
Let's talk about some products that are popular merch items. I have broken the products into four main product types:
Apparel: T-shirts, Sweatshirts, Hoodies, Zip Hoodies, Sweatpants, Socks
Drinkware: Mugs, Tumblers
Home Decor: Blankets, Wall Art
Stationery: Postcards, Notebooks
These are just general suggestions, but they are good starting points for a merch store. You can also browse the product options your printer offers to find more unique products that relate to your books specifically which could be fun for your readers.
How do you find out what products your readers are wanting? Ask them!