This link usually has range of APR
https://www.discovercard.com/application/fmo?execution=e1s1This link gave me card matches with solid APR
https://www.discovercard.com/application/prequal?execution=e2s1I managed to finally be approved for a Discover card after failing 3 times in the past with the 1st link. I was asked to verify identity and approved for 4,000 15 minutes after my application. I asked in the chat window for a recon of the limit, and was given 5000 in total, so an additional 1000.
Perhaps you all knew there were two links, but many spoke about the confusion of the Discover pre qualification messages with no solid APR and no actual selected card. I hope this helps some of you, good luck!