Edit (thanks Peck):
The $5 cashback for existing customers requires a minimum spend of $50. This is above the normal minimum for click & collect of $30.
The $25 cashback for new customers requires a minimum spend of $100.
Not sure if there is an expiry. Maybe the 22nd?
Stack with discounted Wish egift cards.
Minimum spends:-
The $5 cashback is for existing online customers when spending a minimum of $50.
$25 for new customers when spending a minimum of $100.