Business Thank You Cards in Packaging?

Does anyone know Amazon's policies about business thank you cards in the packaging. This is what I have drafted:

"Thank you so much for your business! We appreciate you! Take some cute pics and leave a review! Let us know what we did well and where we can improve! Your feedback is important to us!"

^ Is that allowed? and if not, what pieces do I need to remove?"

Thanks for yall's help!