I didn't know that they also own Paypal? There are no giveaway signs on their logo. However, I did notice that Moneygram made their models do the "666 salute gesture" on their print ads.

A quick Google search will give you lots of examples with pics like this link:
http://www.jesus-is-savior.com/False%20Religions/Wicca%20&%20Witchcraft/devil_companies.htm