Saw this at Woolworths. Spend upto $10 (or more if you want) and they'll send you back upto $10 (via bank or PayPal).
Bought 2 sauces ($4 each), and 2 packets of seasoning ($1.25 each), total $10.50. Will get back $10 once I submit my invoice online when I get home. Cost to me = $0.50.
Not sure if selling at places other than Woolworths.
If you have a friend, they can do it too (one claim per mobile number and invoice).
Terms and Conditions
Promotional period: purchases made between 12:00AM AEST on 01/07/2019 until 11.59pm AEST on 31/08/2019.
Claim Period: Claims to be made before 11.59pm AEST on 14/09/2019
How to Claim
a) During the Purchase Period, purchase any One Night In Mexico product(s) (excluding meal kits) in a single transaction from any Woolworths supermarket in Australia (any Woolworths supermarket which displays information and advertising about this Promotion during the Purchase Period) (Qualifying Purchase);
b) Retain your original purchase receipt; then
c) Visit www.onenightinmexico.com.au/trymefree and follow the prompts to access the online claim form for this Promotion, input the requested details (including, but not limited to, your first name, last name, email address, mobile phone number, their PayPal or bank details and full purchase receipt number), upload a scanned copy or photo of your purchase receipt (you can take a photo on your smart phone) and submit the fully completed claim form so that it is received during the Claim Period (Eligible Claim).
Purchase receipts must clearly specify the store of purchase, that a One Night In Mexico product was purchased and that the purchase was made during the Purchase Period but prior to entering.
Limit on claims: One (1) claim permitted per email address and per mobile phone number.
Every Eligible Claimant who makes an Eligible Claim will be rewarded cash back of their Qualifying Purchase up to the value of $10 (Reward). Cash back reward will be awarded in the form of a bank transfer or PayPal transaction depending on the details provided upon submitting their Eligible Claim. Rewards are not transferable or exchangeable and cannot be taken as cash.
Claimants will be notified of their successful claim in writing via email or text message within 48 hours of submitting their Eligible Claim.