Speaking from experience here.. Tokpie does exactly what it promises and even helps you get to complete your transactions safely and without much requirements. The only downside to tokpie is the level of competition from other users vying to get the deals on offer as well. Also, there is a potential risk to selling or buying of stakes on the platform since one could just be cheaply giving away their bounty stakes that could be worth much more in future if the project does exceedingly well later on. You should strongly consider this before going ahead to sell your stakes.