What happens if the retailer does not have the item I want?

The redemption code gives you complete flexibility in this situation. 

If your chosen products are not currently available, you have the option to wait for them to come back into stock and sign up for helpful stock email alerts. Or alternatively you can simply browse their huge range of products and select a similar product. 

You can order the items you want from Currys and IKEA online and they will ship them to you, or you can check stock at multiple local stores and they will confirm when they are available in-store for collection. Your Currys redemption code will only expire after 2 years, or 2 years after it was last used (in the case where you have used only part of the total value requested), giving you plenty of time to obtain the products you desire. Your IKEA redemption code has no expiry.