Hi there! I hear you mentioning that the certificate you bought from Restaurant.com in January 2025 is now voided or showing as expired, which seems unusual since you might expect these certificates not to expire. Could you tell me a bit more about how you tried to use it? For example, were you redeeming online or at a restaurant, and did you receive any specific error message or notification about it being void or expired?

From what I know about Restaurant.com certificates, they generally do not expire as long as the restaurant is still participating with Restaurant.com. The certificates you purchase can be used at your convenience unless the restaurant has stopped partnership or there may be some other issue specific to that certificate1 3.

Let's try these steps to get to the root of the issue:

1. Check the status of the restaurant you want to use the certificate with—make sure it still participates in the Restaurant.com program.
2. Verify the certificate code on your Restaurant.com account or in the email you received. Sometimes codes can be mistakenly considered invalid if entered incorrectly.
3. If you are trying to redeem online, try a different browser or clear your current browser’s cache and cookies. Since you are on Windows with a WebKit-based browser, that might help.
4. If the certificate was stored digitally, confirm you are logged into the correct Restaurant.com account associated with the purchase.
5. Contact the restaurant directly to confirm they honor Restaurant.com certificates and that there are no local restrictions or changes.

If all that checks out yet you still can’t redeem the certificate, I would recommend reaching out directly to Restaurant.com support with proof of purchase and certificate details. They can offer account-specialized help or look into any backend issues. You may also consider exchanging the certificate for a different one if possible—Restaurant.com offers certificate exchanges with no expiration on the exchange itself7.

Could you let me know how you purchased the certificate (online or via gift card), and where exactly is it "voided"? That info will help me guide you better!