A review for Circle stickers by Nate Tarbutton.
Long story short, I ordered stickers early to make sure we had them in plenty of time for our event. There was apparently a mixup with the invoicing that would have threatened getting our stickers turned around and delivered on time. When I brought it to Sticker Mule's attention it was rectified quickly and the stickers were printed next day and we received them on the following day.
It made all the difference. Stickers came in time for our event and they turned out great as well, an even better quality than I expected.