Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to buy autographs on ebay [title] Click the feedback link under " seller inf. [step] " positive feedback should be at least 90 %. It is unrealistic to expect 100% approval for high-volume sellers since busy sellers are bound to have some disgruntled or unreasonable buyers.

Ending1: [substeps] Not many bands use ebay to sell autographed autographs. You should find this button beneath the description field on the upper left corner of the screen. Ending2: The feedback page is at the top, and you can find a few links below that. [title] Navigate to system preferences and select " shows, " or " cash purchases. Ending3: [title] Click the " me " link, if available. [step] This will tell you if the seller is affiliated with reputable autograph collecting organizations. Ending4: [title] Save any autographed ticket you don't want on ebay. [title] Save your company information if you don't already have it.

Answer format: ending1/ending2/ending3/ending4