If you are a crafter, consider signing up for their weekly newsletters.  Chances are you will receive loads of coupons you might not find elsewhere!

Here are some examples for this Easter week:

Michaels

ACMoore

There are also several from JoAnn’s, but I might be using them myself 🙂

You can often combine coupons with special offers and discounts, but the 40% off one item also allows you to create the sale you need that week. Most craft stores accept each others (i.e., competitor’s) coupons, increasing your savings with a bit of planning.