Don't know how the other users can't figure this out.. I thought it was pretty clearly you put a 'shop'.yml file in.. Well, Well.

Nice system, I LOVE it. Sad that you need to pay for the back-glass, but heard its becoming free, so a + in my book.

Only sad part is the "Stock" system, I couldn't find any documentation about it, but I'd love if it was possible to have a shop with "no stock" (Its always buyable, sellable, and no stock affects it.)

I found out how to stop the price changing, but not set a fix stock.
Therefor the 4 stars.

Keep it up! I'd love to see this in the future..
+ Yes, I know.. It got discountinued :(

it's not clear which file to put......................................................

it doesnt work properly, it asks for file but what file it needs it doesnt specify