Some changes I found happened or going to happen.
Cashrewards' cashout threshold will be increased to $10.01 from 12th June 2017.
It accepts cashout by Paypal transfer now(no fee) as many may notice.
Term 5.10.2
"For each calendar year, you may only submit: up to a total of 3 Cashrewards Claim and each Cashrewards Claim must not exceed $30.00 in value."
Is this new?Be careful with your large amount purchase on Lenovo or eBay.
Information Source:
So max $90 cahsback per year ? Sounds restrictive