Thanks in advance & welcome to the forum!
Feedback :
As Jan said above, please elaborate on stickers rarity (ie. What would it take to aquire a full stickers set).
IMO price of 0.1ETH to get a bunch of random round stickers is kinda a step. You might want to consider lowering a bit the price (or increase the number of stickers offered at current price)
Any special bitcointalk members promo code?
For op, is there any fee for shipping? I am thinking to buy some of your crypto collectibles soon as I received my payment.
@Gibrail: Shipping is already included ;-)
See below a picture from the front page and some stickers.
https://collectcryptos.net/proof/
Looking forward to you first order.
Best,
hodl