Attaching the PDF Voucher
Turn on Attach Gift Card PDF to Email to include a printable PDF voucher with each email. The PDF uses the barcode or QR code you chose in General Settings > BarCode Settings (see 4.4).
Emails per Batch
If many gift cards are sent at once, for example scheduled for the same morning, GiftRocket sends them in small groups to avoid timeouts. Emails per batch sets the group size (default 5). Only change this if your host can handle more.
