Care Health Source - Clinical Trials: Shopping portal cashback & miles rates
Checked 9d ago · 1 portal compared
Every portal below pays you for starting your Care Health Source - Clinical Trials purchase there: they split the commission they get from Care Health Source - Clinical Trials with you. Same store, same checkout, same order, but cashback or miles on top. New here? How portals work
Best Care Health Source - Clinical Trials rate right now
Best right now
Verdict:
0 rate changes in the 9 days we've tracked it.
Joining a portal through a link here may earn us a referral bonus; it never changes these rates or their order. Details
How this tool is funded
Some links here are referral links: if you join a portal through one, that portal may pay us a referral bonus. It never changes the rates we show or how we rank them. How we make money
Best play
Stack the portal with the right card: the same purchase earns two ways.
Also fits: Bank of America Customized Cash Rewards (3% back on online retail) · Amex Blue Business Plus (2x Amex points on everything)
Card earn rates are our own notes, not live data. Issuer caps and terms apply, so double-check before counting on one.
Rate history last 21 days
Full history →Each line follows the best rate on offer at that moment, whoever was paying it. Currently: Cashback via FatCoupon. Same scale, different currencies: "3" means 3% cash, 3 pts/$, or 3 mi/$.
Every account sees the last 21 days here. Premium goes back to day one.
Recent changes last 21 days
Common questions
Which shopping portal pays the most at Care Health Source - Clinical Trials? +
Right now 21% on FatCoupon leads, out of 1 portal we track for Care Health Source - Clinical Trials. The full side-by-side comparison of cashback, miles, and points is above.
Is 21% a good cashback rate for Care Health Source - Clinical Trials? +
21% on FatCoupon is the usual rate for Care Health Source - Clinical Trials.
Can I earn airline miles or points for Care Health Source - Clinical Trials through a shopping portal? +
Not right now. None of the 1 portal we track list airline miles or transferable points for Care Health Source - Clinical Trials today. That can change, so it's worth setting an alert.
How often do Care Health Source - Clinical Trials's cashback rates change? +
We've tracked Care Health Source - Clinical Trials since Aug 20, 2026. Portal rates change whenever the portal updates them, and each row shows exactly when we last confirmed it.