dollarooau@gmail.com 
Found a code that allows me to keep the free shipping in place but reduces the price from $199.95 by an additional $20.
All other codes I tested seemed to work but would then charge me for shipping which defeats the purpose.
Its worth noting that this code only appeared to work with the Couples Lunch and Dinner Pack which is basically 2x boxes of 10 different flavours for a total of 20 meals. You may have more luck, perhaps the code works with another combination if it meets the minimum purchase. I have linked this directly to the relevant pack so you can see if the variety of flavours suits your interest.
In addition to this, ShopBack are running currently a 9% promo so if my crude maths is correct, an additional $16 cashback should bring this purchase down to around $8 per meal delivered.
For what its worth I don’t necessarily believe the macros are correct on these but they fit their intended purpose for the price.
