Custom bubble poly mailers
I would love to see other colors other white and the option to add pictures
Sealant on Acrylic Charms
It would be great if there was an add on available to have sealant added to the backs of the charms to keep the design safe from scratching. I spray them myself with acrylic sealing spray but would definitely pay more to have them come pre sealed.
Puffy / 3D Stickers
I think it would be amazing if you guys could do puffy/3d stickers, they're my favourite to stick on phone cases etc.
Back slit stickers for easier peeling
Allow customers to pay extra to have their stickers back slit (i.e. crack and peel backing).
“sun catcher” stickers
I would love to see a hybrid of the clear and holographic stickers, to make clear window stickers/clings that would refract rainbows from the sunlight in the window. I would absolutely order lots of them, and I know your other customers also would! 😉