My whole Etsy shop has some discount offers continually applied to the entire store. In a typically slightly annoying fashion, they don't apply automatically; You have to enter a silly coupon code at Etsy shopping cart checkout. Still, they are worth having.
1 OFFER10
If you put something in your cart and then abandon it, you should get sent an email with OFFER10. 10% off no matter what.
2 SAVE10
10% off if you have any two items in your cart.
3 SAVE15
15% off if you have any three items in your cart.
2 SAVE20
20% off if you have any four items in your cart.