We write this blog for the same reason we hack — because we love it! Still, it takes a lot of time to produce the content you see here, so if you’re so inclined, please support us! Below is a collection of our personal referral links as well as a where you can donate. Thanks!

Shop on Amazon


Credit Cards:

  • American Express
  • Chase
  • Discover
    • Discover It: Earn $50 when you sign up, doubled to $100 at the end of 12 months.
  • US Bank: Email us at demflyers [at] gmail [dot] com to get a referral
    • FlexPerks Visa:  20,000 Flexpoints after $3,500 in spending. There may be a targeted offer for 20,000 Flexpoints after $500 in spending.
    • FlexPerks Business Visa: 20,000 Flexpoints after $3,500 in spending.
    • FlexPerks Amex: 20,000 Flexpoints after $3,500 in spending.
  • Bank of America:

Cashback for Shopping:

  • Topcashback: Earn cashback on all your online purchases.
  • Ebates
  • Giving Assistant: cashback portal with fast payment and 5% back on all Amazon purchases. You may choose to support a charity as well, if you wish!
  • Bestmark: travel-related mystery shopping. Get free hotel nights, earn some extra cash at the airport, etc!
  • Paribus: they watch your inbox for purchase receipts and then monitor for price drops. If a price drop occurs, they automatically request for a refund of the difference!


  • RocketMiles: Earn an extra 1000 miles on your first booking, up to 10000 per night.


  • Uber: Get a free ride worth $20!
  • Lyft: $20 toward your first ride!
  • Square: Process up to $1,000 in credit card sales for free during your first 180 days!
  • Personal Capital: see all your financial accounts at a glance, similar to Mint, prettier format

Loyalty Programs: