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showBarcode (bar code, default false)
showQRcode (QR code, default true)
showNumber (value card number, default true)
showPrice (show amount, default ?)
showReceiver (show name, default ?)
showValid (show expiration date, default ?)
showTerms (show terms, default ? - and where do you configure this?)
showFacility (show the facility of the value card, default ?)
showLogo (show the facility logo on the top left, default ?)
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