So that you don’t have to search, there are sites that collect these codes. If you want tips on where to find them, you can read our guide here.
Nowadays, you can also search via the smart speaker Google Home. The Discount code.tips service is the first to do this, and to get a discount code you just have to say Ask discount code. tip about a discount code for XX. You will then have it read over the loudspeaker.