Plugin Integration for point system with WPDEV

Hello everyone,

Wondering if anyone can help, really want to purchase after the free trial as loving all the features but I sorely need one feature i'm baffled with. What I want to do is create a reward system that can connect with WPDEV (like your own point system), however I've checked out marketpress as it was suggested that it would work with another point system called "mycred", for what ever reason, doesn't work, either old or outdated and doesn't give me the option in the store to exchange points for a gift item such as e.g gift card.

I'm now looking at Sumo reward points but i'm concened once i've purchased this additional addon for woocommerce that sumo won't work or it just won't all connect.

Just wondered if anyone can assist in suggesting another plugin?