What does mango gift mean?

Could you please elaborate on the term "mango gift" in the context of cryptocurrency and finance? Specifically, is it related to a type of cryptocurrency offering, a reward program, or a marketing gimmick? Understanding the significance and function of "mango gift" is crucial in gauging its potential impact on the market and investors' portfolios. Could you also provide any insights into its popularity, acceptance, and potential risks involved? Thank you for your clarification.