I've discovered the app called telegram, for mobile and pc messaging! I've also found out that I can create my own stickers on them!
So if anyone were interested in getting sticker packs, here are my prices for bundles.

*note that these stickers will be simple and cute, ALSO wont have a background. this is just a STYLE example. Backgrounds are discouraged by the program so you can still see the chat background behind it.

9 stickers - $10
20 stickers for $20

you can decide all of the expressions and content for the stickers