US Currency. Coupons are 1 use per account. Minimum spend excludes GST and shipping.

$3 off $25 = ANUP3
$5 off $45 = AN5
$9 off $75 = AN9
$18 off $150 = AN18
$25 off $210 = AN25
$35 off $290 = AN35

+ US$ off US$ spend on selected items

US$4 off US$20, US$8 off US$40, US$12 off US$60, US$16 off US$80 (apply automatically at checkout on selected items). Eligible products will have "$4 off every $20 (max $16)" in red text above the price closer to the start of the sale.

From OzBargain
Also posted on Cheapies