Annual Fees In 2017, we spent almost $800 on annual fees for five credit cards. That number may seem staggering, but we used the rewards associated with those cards to redeem nearly $6,000 in travel! Often times, cards that carry an annual fee also carry several benefits that, when used appropriately, can make for quite the lucrative hobby. By budgeting $66.50/month for travel (used entirely on annual fees), our monthly vacation budget became worth $497.48/month thanks to the reward redemption and associated benefits.   Return on Investment We tracked every dollar spent and earned through this process using Mint, and as you will see from the charts, we netted $5,171.78 in 2017. The largest return was from our AMEX Platinum Card which originated a whopping 36 redemption this year; but th...