I completed my round 3rd of OA on 3rd Jan 2020 and I have got no update for next round as of yet from amazon. All rounds went well of OA. Yesterday I got mail that amazon cannot provide deadline for interview but if you are selected we will take interview on rolling basis. So what does that excatly means? How long should I wait for decision whether I made it to next round or not? I got 7/7 in OA-1. In OA-2 also with great effort I was able to pass all test cases of both coding questions and round 3 also seemed to went well. If anyone else has faced similar situation or issue can please share your experience that will be helpful.

Thanks in advance.