Can use multiple times. Only for those who received the email, so check your emails people or just try the code online :)
$10 OFF offer valid for recipients of this email only at Coles Online when you spend $100 or more in one transaction, after savings and discounts and excludes smoking and tobacco products. You must enter your promo code HOP at checkout to receive the discount. Offer is valid on every order placed until 11:59pm AEDT 30 April 2019. Cannot be redeemed in-store or for cash. Normal delivery terms and conditions apply see shop.coles.com.au. Promo code has been made available to the recipients of this email only and cannot be used in conjunction with any other offer. Visit shop.coles.com.au for standard Promotion Code terms and conditions. This offer may be withdrawn at any time.
Edit:
We’d like to let you know that we’ve extended this offer until 11:59pm Sunday 5 May 2019 so you don’t miss out. This is your last chance to get $10 OFF every shop when you shop online and spend $100 or more.