JustSnipe has upgraded its security measures by switching from eBay id/password to the eBay security token for a few years now. This new system enables JustSnipe to securely place snipe bids and better protect your JustSnipe/eBay account.
To utilize the eBay security token when you sign up for JustSnipe, there is a backend process that is required. The eBay security token's lifespan is determined by eBay's configuration, but typically it lasts from a few months to a few years.
As the expiration date of your eBay security token approaches, JustSnipe will alert you through your account to ensure that you can continue using our service without any disruptions. If the eBay security token is not renewed, it may prevent you from placing bids on our platform.
Visit the link below for instructions on how to re-new or re-authorize your eBay security token.
https://blog.justsnipe.com/p/ebay-security-token.html