allow order deletion by file upload
As we are too small for the Royal Mail api for an unknown reason (although having apis with parcel2go, despatchbay, globalpayments,paypal etc and not required support in 15yrs), we have pressed on with Click & Drop and automated our file upload, including converting downloaded label pdfs to jpg to print on our own integrated invoices.
The only issue is if the weight or service code needs changing, the operator has to remember to log in and delete the old order manually on Click & Drop before uploading a new order. An extra column mapping for upload type in the file upload with a delete flag would do the job e.g. delete an existing order with the same 'channel reference' .