package constants // Outlet printer setting keys const ( PRINTER_OUTLET_NAME = "printer_outlet_name" PRINTER_ADDRESS = "printer_address" PRINTER_PHONE_NUMBER = "printer_phone_number" PRINTER_PAPER_SIZE = "printer_paper_size" PRINTER_FOOTER = "printer_footer" PRINTER_FOOTER_HASHTAG = "printer_footer_hashtag" ) // Default printer settings const ( DEFAULT_PAPER_SIZE = "80mm" DEFAULT_FOOTER = "Thank you for your purchase!" DEFAULT_FOOTER_HASHTAG = "#ThankYou" ) // Valid paper sizes var ValidPaperSizes = []string{ "58mm", "80mm", "A4", "A5", "Letter", }