Translation:May prosperity be with you!
It can and should be translated - especially for language learners. On the other hand, the endless list of possible translations makes it rather hard to use it as a Duo phrase. Everything from "Happy new year!" to "Wish you a good and prosperous new year!", "May you have a happy and prosperous new year!" to "Happy new year! Hope you get rich!" (Thanks, StephanusG1, this one is my favourite :o) ) should be accepted.