Labels for 3PL and fulfillment
A 3PL prints different labels for every client. Keep one template per client, fill it from your system through the API, and check carrier ZPL before it reaches the line.
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Free, with no daily limit. A free account also saves your designs and gives you an API key.
One template per client
Save each client's label in the designer. Your system picks the template ID and sends the order data, so a client's new layout is a design change and not a code change.
Prep and compliance
FNSKU labels, carton labels, SSCC pallet labels, and a validator to catch bad ZPL before printing.
Carrier labels
Carrier APIs return ZPL, often as Base64. Decode and preview them, or convert them for a site with no thermal printer. See FedEx, UPS and DHL.
Questions
Do I need to install anything?
Not to render labels: it's an HTTP API. To send them to a printer on your network, run the [print agent](/print-agent/) next to it.
What does it cost?
A free key allows 20 labels a day. Pro is $29 a month for 100,000 labels, and Business $99 for 1,000,000. See [pricing](/pricing/).
Do you keep our labels?
Not with an API key: the label is rendered and returned. See the [privacy page](/privacy/).
Related
Need something we don't have yet?
A connector for your system, a label format or a new tool: tell us what you use and we'll look at building it.