Free $2 SIM Prepaid / Mobile Broadband Starter ($0 Delivered) @ Optus

$2 SIM for $0

Recharge required to activate SIM at a minimum cost of $10. In-store price $2.

$0 SIM offer ends 31/01/19. Limit 1 per customer.

Looks like last year's deal is back on, might be useful for churning between carriers. According to comments on previous deal, it is possible to activate without recharging despite conditions stating otherwise?

Free $2 SIM Prepaid Mobile Broadband Starter Kit

In-store price $2. $0 offer ends 31/01/19. Limit 1 per customer

Also for both deals:

EXPRESS DELIVERY:

For orders placed before 1pm on weekdays, to metro areas within Australia.

Edit: Contrary to T&Cs, SIM ended up coming via regular post. Ordered on a Tue morning and arrived Mon the next week. The Startrack link in the order confirmation email never worked.