As per this deal, 6 X 28 day Amaysim 1GB unlimited was sold at Groupon for $8.49 (after 15% discount).
When I log into my Amaysim account, it has a promotional banner that reads:
"Promotion - Free UNLIMITED 1GB. Valid to: 28 Dec 2018"
which is 6 months from my activation date.
The word "Free" does not recognise that I paid $8.49 for this promotion. Isn't something wrong here?
Either Groupon got this deal for free and sold for $10 (or $8.49 after 15% discount), or Amaysim banner is wrong.
Looks fine, you paid Groupon $10/$8.49 for a coupon that gave you six months Amaysim access. You gave cash, you got six months. Simples. :)