Originally Posted by
PaulMSN
I used US savings bonds, some small bank that offered fee-free GCs that you could cash in at your bank, Microsoft's search engine promotion with the word games, and some of those mentioned above. All of those together didn't gain me anywhere near as many miles and points as I've earned in the last two years, though.
I was buying savings bonds with a credit card, knew it was an incredible deal and STILL didn't learn about MS seriously until spring 2015.