Taken from website:
Apply code “FIRST4TND” for $20 off your first FOUR orders.
Minimum spend of $60 is required on each of the four orders to qualify for the discount. The code “FIRST4TND” must be entered on each of the four orders to receive the discount.
Limit one per account. This promotion is not transferable and cannot be used in conjunction with any other offer and cannot be exchanged for cash. Limit 4 uses per person in each household. Offer valid until 28 February 2018.
No thanks, once they have credit card details they think they can help themselves whenever they feel like