I agree with check your phone plan first!!!
Jo-Ann's has email coupons, which are different than the texted coupons.
I've found that the texted coupons are often better....
The email coupon will be 20% of total purchase, the text coupon will be 25% off total purchase.
I sign up for both email AND text, and I use the app, too. And the newspaper coupons.
The newspaper coupons have been weird lately. They only seem to come out about every other week or so.
You can also sign up for snail mail, and you get a nice booklet of coupons every month, or maybe every 2-3 weeks.
Enjoy your visit to America! What part of the country are you visiting?