T-shirts with back printing
Love that you're testing t shirts, but printing the back as well would be great!
Pint and/or shot glasses
I think It would be cool to be able to order some custom shot glasses for parties or special events!
Back slit stickers for easier peeling
Allow customers to pay extra to have their stickers back slit (i.e. crack and peel backing).
A card with a perforated coaster
This could be a card for any occasion - average card size is 7" x 5" printed on the same material as a coaster but have a perforated die around the coaster allowing the material to remain connected until the receiver intentionally pushes it out. Buyers finds their own envelopes
QR codes on the back of stickers
An option for QR codes to be printed on the back of the sticker peel.
I love the quality and service you provide. I organise annual events and conferences and I’d love to be able to use Sticker Mule for the Lanyard Delegate Badges (and maybe the lanyard too) If you offered a few key design templates and maybe the option to upload the delegate database as a .csv file and then offered both a generic and a pre-printed delegate badge service that would be awesome. I use an Irish startup Ti.to for my ticket sales and they may have an API (like Eventbrite) to do a simple export and print process from their App.