Money benefits from protection. There are plenty of all-purpose protection spells or spells to ward off financial ruin. But what about ways to protect money that you carry, or at least symbols of said money, such as credit or debit cards? For this you need to get a little more creative.

The best approach is to anchor the spell to something for carrying money. You could put a protection symbol on a purse, a wallet, or a plastic sleeve holding a card. For visible marks, consider using a metallic paint pen or permanent marker. For invisible marks, salt and water work well on anything waterproof (like plastic), but for leather, use leather conditioner. It just needs to be something you can draw or write with.

Good symbols of protection include the Algiz rune (Z), the pentacle (five-pointed star in a circle), Thor's hammer (a T-shape), or the udjat (Eye of Horus). Then say:

By power divine, this money stays mine,

Until comes the day I give it away.