README.md

README.md

@@ -8,6 +8,19 @@ It can be used in [Flutter](https://flutter.dev/) or pure [Dart](https://dart.de
 
 To scan for printers in your network, consider using [ping_discover_network](https://pub.dev/packages/ping_discover_network) package. Note that most of the ESC/POS printers by default listen on port 9100.
 
+
+## TODO (PRs are welcomed!)
+* Print QR Codes using `GS ( k` command (printing QR code from an image already supported)
+* PDF-417 Barcodes using `GS ( k` command
+
+
+## How to Help
+* Test your printer and add it in the table: [Wifi/Network printer](https://github.com/andrey-ushakov/esc_pos_printer/blob/master/printers.md) or [Bluetooth printer](https://github.com/andrey-ushakov/esc_pos_bluetooth/blob/master/printers.md)
+* Test and report bugs
+* Share your ideas about what could be improved (code optimization, new features...)
+* PRs are welcomed!
+
+
 ## Tested Printers
 Here are some [printers tested with this library](printers.md). Please add the models you have tested to maintain and improve this library and help others to choose the right printer.
 
@@ -65,12 +78,6 @@ print('Print result: ${res.msg}');
 For a complete example, check `example/example.dart` and `example/discover_printers`.
 
 
-## How to Help
-* Test your printer and add it in the table: [Wifi/Network printer](https://github.com/andrey-ushakov/esc_pos_printer/blob/master/printers.md) or [Bluetooth printer](https://github.com/andrey-ushakov/esc_pos_bluetooth/blob/master/printers.md)
-* Test and report bugs
-* Share your ideas about what could be improved (code optimization, new features...)
-
-
 ## Test Print
 <img src="https://github.com/andrey-ushakov/esc_pos_printer/blob/master/example/receipt2.jpg?raw=true" alt="test receipt" height="800"/>