Posted: 4/12/2012 10:18:05 PM
Couple of things
1) Make sure you are using different variations of your name. For example your name is Thomas use Tommie or Tom sometimes.
2) Pick it up in a different city at least once a month.
Western Union has pretty extensive records about transactions and may block you if you continue to receive more than 5k in a month. As long as you are not having to show id and the clerk isn't typing in your Drivers License you should be good.