ZPL is a text-based, command-driven language. A simple ZPL label example:
[ERP/WMS] → (order data) → [ZPL Generator] → (ZPL string) → [Printer] → Label ↑ [Label Template] zpl generator
Generating this manually is error-prone. A ZPL generator abstracts these commands. ZPL is a text-based, command-driven language
How can I improve or change it?