"Scratch cards" are small cards that you scratch with your fingernail to reveal a hidden code or image underneath. They are often used for games or lotteries, where you scratch off a section to see if you have won a prize. Full definition
A final game of chance you can use is to create your own cute scratch card for your shower. (checkpregnancy.com)
Oh btw, while you're there, you may as well buy some ciggies & who could resist a quick scratch card from Pollard Banknote (PBL: CN). (wexboy.wordpress.com)
There are fifty eight Zylofon Cash offices spread across the country from where scratch cards can be purchased to upload works onto the platform. (ghanapoliticsonline.com)