I work at “AE” (posting on my own time; views are my own). Friends kept asking how not to overpay on 11.11—here’s the simple plan I personally use:

Put everything in cart and note totals.

At checkout, try the sitewide coupon first; keep whichever beats store coupons.

Split the cart if needed; bigger carts benefit most.

Close to $50/$100/$160/$280/$320/$400/$500/$599? Add a small filler and re-apply.

Try web & app—keep whichever accepts the code.

Codes (US only · 11/11–11/19 · limited):

$2 off $10：RDLFI2

$5 off $25：RDLFI5

$7 off $35：RDLFI7

$10 off $50：RDLFI10

$14 off $70：RDLFI14

$20 off $100：RDLFI20

$25 off $125：RDLFI25

$32 off $160：RDLFI32

$56 off $280：RDLFI56

$64 off $320：RDLFI64

$80 off $400：RDLFI80

$100 off $500：RDLFI100

$120 off $599：RDLFG120