Eligibility. This offer is available to all eBay Plus customers. (Mod: This is stated in the terms, but does not appear to be the case).
Conditions. This offer entitles you to a Discount off the pre-coupon purchase price (excluding postage costs) on Eligible Items during the Offer Period. Multiple items may be purchased in 3 transactions per person, including cancelled transactions as set out in the Cancellations clause below (up to a maximum of 10 items per transaction).
“Eligible Items” means items listed on eBay.com.au where a link to these terms and conditions and the coupon redemption code SNSM11 is found in the item listing.
“Discount” means the amount saved per transaction as set out below:
Save $10 when you spend $90 - $299 in one transaction; or
Save $20 when you spend $300 - $499 in one transaction; or
Save $50 when you spend $500 - $999 in one transaction; or
Save $100 when you spend $1000 or more in one transaction.
Redemption. To redeem this offer during the Offer Period, enter the redemption code SNSM11 into the redemption code box during checkout . This code cannot be used in conjunction with any other eBay offer, coupon or voucher. You can only use the redemption code 3 times during the Offer Period. Where a transaction for which a redemption code has been used is cancelled either by you or a seller, the redemption for the cancelled transaction cannot be re-used and will still be considered a redemption as set out in the Cancellations clause below. The code is provided to you as an eBay User and the limitations on its usage apply on that basis even though you may have registered a number of different eBay User IDs.
I have never once received these codes and I've been eBay plus for 4-5 years.
I don't think it's available to all eBay plus members