Yes - 10% off for PCP, a $50 voucher, triple points and 1000 green tier points (for 2x 6-packs). All up, it yielded 28,875 points for $430.60.
FWIW, I think $20 a bottle is a fair value. It's not a bad chardonnay, but for its RRP (or even ordinary discounted price of ~$40), you can do better.