Definitely the best options is to spend Your MRPs to buy TCredits. Best is to purchase single TCredit for 126 MRP and 102VPs (Sales VPs).
To take best from TCredit, beside member listings You can use "DP" auctions which means double points or double MRPs.
I'm making my EA status active each month just with this option. I started with one purchasing Tcredits and now it's lifetime options to get my status and earning money from team.