Please note my corrections to your post above.
Coming up with marketing slogans is not an easy task and professionals charge a lot of money to think of them for someone who wants to use them for commercial purposes. It's not really on to expect us to do this for you for free, especially given that you will be selling the product. Why don't you try to come up with some suggestions yourself and we might comment on whether they are grammatical or not?
Student or Learner