I got the free trial a few months back for Adobe Stock. I downloaded my images and canceled it. However, I just noticed today it says I have "Available Stock quota: 30 plan credits"
Why do I just have these now? I'm a little scared to use them; honestly, I'm not sure if it is a scam (which I know Adobe is very much known for) and I do not wish to end up paying god knows how much if these have not just been freely given to me for whatever reason.