Under "Add your Meesho store accounts", enter the link for each account you sell under — the store name is picked up automatically. Click Save Links once so they're already filled in next time.

After adding your accounts, click "Generate QR Stickers" — a QR code is created for each account.

In the Step 2 dropzone, drag & drop or click to select the PDF labels from all your accounts at once. The tool reads the "If undelivered, return to:" name on each label to automatically match it to the right account.

In Step 3, click "Stamp, Merge & Download". The correct QR sticker is stamped at the bottom-center of every label automatically, extra invoice pages from 2/3/4+ item orders are removed, and all PDFs are combined into a single merged PDF ready to download.