This calculates the Return on Spend much like the basic ROS Calculator, but adds two extra fields for MS Expenses and MS Cost %. (Disclaimer: use this calculator at your own risk — you should manually verify the calculator is working according to your expectations.)
| Spend Requirement | |
| Sign Up Bonus | |
| Annual Fee | |
| Rebates / Coupons | |
| MS Expenses | |
| Average Cashback % | |
| MS Cost % | |
| Return on Spend | |
| Profit | |
Generate a link to this calculator with your above data, and copy it to your clipboard. You can then paste it anywhere you like — e.g. in a blog entry, your journal or to perhaps share with some friends in Discord.
Check out the Cashback Cow blog every so often for any new articles. I also have a referrals page if interested in helping me out. Thanks for your support.
The formula currently being used: ros = (sub – af + rebates – msexp) / spendreq * 100 + (cashbackp – mscostp). Please let me know how I can improve this.