It reads your region and time zone before the three codes appear.
1Three questions before you order
My basket is full and checkout is one tap away.
I'm ordering in the US, the UK, Canada or Australia.
The last code I pasted showed up expired.
Nodding at all three? Then the Codealz check fits tonight's order.
2From button to codes
1Press the button
2Your region is read
3Three codes appear
3Where it stops
Honestly
The codes belong to a region, so an order placed outside the US, the UK, Canada or Australia won't find any.Run the check from the country where the food will arrive.