This programmable LED sign by SOULGIRL is easy to use and simple to program. The app is pretty straight forward and has a great deal of pre-made options and animations. It also allows you to create your own which is a little more complicated but still doable after a few tries.
The adhesive tape that comes with the sign is super strong and I would only recommend using it as a permanent solution. Otherwise, I recommend using command strips. Although the strips don't hold up to extreme heat, they're still better than the accompanying tape if you need a non-permanent option.
Overall, I like this little sign. I plan to use it on a sale table at the market for some of my goods. Hopefully, it works out as well as I plan. I also plan to use it for the pick up line as a more fun solution. I do recommend.