Groupon 20% Cashback (Was 5%, $50 Cap) + Apple 5% Cashback (6% Max, Was 1.5%) @ Cashrewards

Apple

5% Cashback, was 1.5%
Pretty good, considering it is getting rather close to Mothers Day and it appears that there is no cap!
Could stack with 5% off Apple Gift cards @ Participating Retailers

Special Terms
Ineligible for cashback until further notice (updated 05/04/22): Mac Studio, Mac Studio Display, Pro Display XDR, iPad Air, iPad Mini, 9th Gen iPad, Gift Cards, Gift Wrap, Shipping, Apple Developer Programs, AppleCare products purchased individually or after the associated product has been shipped.
Important: Cashback tracks to member accounts between 2-7 days after you receive confirmation from Apple that the product has been shipped.
Apple sells and ships products to end user customers only; you may not purchase for resale. Eligible only to a customer for up to five (5) units per eligible product, except iPhone, in which case only two (2) units within a thirty-day (30-day) period are eligible.
Cashback is eligible on purchases paid with gift cards, and eligible on the purchase of Apple refurbished products.
Cashback is ineligible on EPP purchases (Employee Purchase Program).
Apple Education Store eligibility: full time or part time students aged 18 or over with current student union or student ID card and studying at an accredited Australian university or Apple approved institution; lecturers or staff at an accredited Australian university; teachers or lecturers working at an Apple approved & registered education establishment within Australia. Additionally, products purchased from Apple's Education Store must be for personal, education, or research use.
Information on Education pricing on Mac computers and selected accessories (for members that are eligible based on Apple's T&Cs): After clicking 'Shop Now', navigate via the Education link in Apple's footer menu before adding items to cart.

Groupon

Received via email this morning! Extra 10% with code.
The code is listed on the Cashrewards website so it is a win-win and it expires tonight!

20% cashback $50 cap per transaction. Ends 11:59pm 30/04 AEST.
Special Terms
Cashback is ineligible on purchases via the guest checkout option. Ensure you are logged in to your Groupon account prior to purchase.
Cashback is calculated on amount paid after use of any Groupon credit.
Cashback is ineligible on purchase of gift cards.
Cashback may be ineligible if using codes not listed on Cashrewards.
You must return and click through from Cashrewards every time you make a new transaction/purchase.

Note: Code BESPOKE10 can only be used once per Groupon account during April.