Preppino connects Amazon Seller Central to your supply chain. Products sync automatically every 24h via SP-API. Invite your manufacturer or prep center, and they print FNSKU labels directly. Since Amazon killed their labeling service in 2026, every FBA seller needs a solution. Preppino lets your supplier handle it. All barcode formats (FNSKU, EAN, UPC, Code 128). DYMO, Zebra, A4 print formats. Free plan: 20 labels/month. Made in Germany. GDPR compliant.
