Omo Professional Laundry Liquid 4.2L $20 + Delivery ($0 with $65 Order) @ Dollars and Sense (Price Matched @ JB Hi-Fi)
Limit 2 per customer.
I found Omo Professional 4.2L is on special for $20. JB Hi-Fi sells it for $34.98.
It works out to $4.7619047619047 per litre (to be exact!)
I got a price match on the Omo Professional 4.2L laundry liquid on the JB online chat. It’s normally $34.98
https://www.jbhifi.com.au/products/omo-professional-laundry-…
I used my Perks voucher and paid $10. Pretty happy for 4.2L of Omo for $10
https://www.ozbargain.com.au/node/871465
Or could be stacked with the 10% gift cards to bring it down to $18
https://www.ozbargain.com.au/node/871835