Get $20 off $99 order, so you should be able to use any codes the Market has, then also apply this ZIP code in the Zip payment window for another $20 off.
Zip coupon codes have arrived, just in time for Christmas! Apply it before midnight, Thursday 10 December to get $20 off a $99+ order, and get even more value on TheMarket.com 18 days of Christmas.
It's easy to use, just do the following:
Select Pay with Zip at checkout
Click pay now to log into your Zip account
Enter Zip coupon code MARKET20