Well here's a great deal on some Persil laundry powder (The only brand I use), none of that cheap crappy stuff from the bargain brands. 500g Sensitive only.
FYI They typically sell for $5.50 to $6 per 1kg box at supermarkets, so at $2/kg it's almost 1/3 the price.
Deal available until Sunday the 25th, although I suspect at this price they'll sell out earlier as there's no buy limit.
Link to the Facebook post: