eBay's generous 24-photo limit per listing is both a blessing and a curse. Sellers can document every angle, flaw, and detail of their items — but buyers rarely click past the first 3–5 images. This means sellers must pack maximum visual information into those early photo slots, and a well-crafted photo grid is the most effective way to do it. A 2×2 grid in position 2 (right after the main gallery photo) can show the front, back, side, and a detail close-up — four angles in one image that a buyer absorbs at a glance. This is especially valuable for eBay's unique marketplace characteristics: pre-owned and collectible items where condition documentation is critical, vintage goods where patina and wear patterns affect value, refurbished electronics where port configurations and screen condition matter, and clothing where fabric texture, tags, and measurements need to be visible. Proven eBay grid strategies: (1) Condition documentation grid — 2×2 showing the item from four angles with any flaws or wear clearly visible. Include a close-up of serial numbers or authenticity markers for collectibles. (2) Size reference grid — 1×3 layout with the item next to a coin, ruler, and common object. Eliminates 'how big is it?' questions before they're asked. (3) Bundle listing grid — 2×3 layout showing all items in a bundle lot, making it clear what's included without buyers scrolling through 12 individual photos. (4) Before-and-after refurbishment grid — 1×2 showing 'as found' condition (left) and restored condition (right), perfect for sellers who refurbish electronics, furniture, or collectibles. Export at 1600px minimum — eBay displays images at up to 1600px on desktop, and higher resolution ensures your grid remains sharp when buyers use the zoom feature. For text-heavy grids (serial numbers, model labels, measurements), export at 2000–2400px to preserve text legibility after eBay's compression. MergeFrame's local processing is crucial for eBay sellers: photos of valuable inventory, authentication markers, and personal selling environments should never be uploaded to a third-party image editor before listing on eBay.