Check your email inbox or your eBay Message Box. eBay may have sent you an offer to earn 10% in eBay Bucks when you make a purchase of a single item priced $250 or higher.
In parallel (a second stackable offer running in parallel), they have a 5% eBay Bucks offer when you buy from Target's eBay store. So the two companies who got majorly hacked are getting together :)
This promotion ends at 2:59am eastern on Friday June 6 in 2014. The offer is valid on multiple qualifying purchases made within the promotion time period.
You qualify for this offer if you have been invited by eBay. There's no coupon code to enter. This is not a discount on the purchase price, but rewards earned in the eBay Bucks rewards program. The invitation email explains this offer:
Only invited, registered eBay Bucks participants who receive the promotional offer from eBay in My Messages are eligible. Sorry, no forwarding—the offer is not transferable.
+ Earn 10% in eBay Bucks on every qualifying single item* of $250 or more.
+ Earn an extra 5% in eBay Bucks for any item purchased from the Target store on eBay. Total Rewards will be 7% on any item $0–$249.99 and 15% on any item $250 or more.
The Promotion starts at 8:00AM PT on June 4, 2014, and ends at 11:59PM PT June 5, 2014. Extra eBay Bucks can only be earned on every single item purchased that meets the minimum purchase requirement specified in the offer. Valid on multiple qualifying purchases made within the promotion time period.
*Qualifying purchases exclude all items in the following categories: Classifieds, Business & Industrial, Real Estate, eBay Gift Cards (within the Gift Cards & Coupons category), Bullion (within the Coins & Paper category), and eBay Motors.
Rewards are capped at $100 per transaction and $500 per Earn Period. Purchases must be paid for with PayPal before the Promotion ends. eBay reserves the right to cancel, amend, or revoke the Promotion at any time. Other restrictions apply. See Terms & Conditions for details."
One good place to start is sift through the eBay Daily Deals for potential items of interest.