And for sellers who use the Fulfilled by Amazon (FBA) service, the 'crop-print' feature enables you to print multiple barcode labels contained in the PDF generated by your Fulfilled by Amazon account. This printer has full PC and Mac compatibility thanks to its USB connection, and the free P-touch Editor label design software lets you add text, images and barcodes to your labels. The QL-1100 can easily be integrated into your own systems and software using the Windows SDK (Software Development Kit). The free P-touch Editor label design software for PC and Mac lets you add text, images, barcodes and frames to your labels. Link to data contained in an Excel spreadsheet or .csv file, then merge the data onto your label layout to quikcly print many labels at once. Connect directly to specialist equipment using the USB host port - no PC required. These devices can then send commands to select the required label template stored in the printer memory, send the required data to merge onto the label, then issue the command to print. One example is to scan barcodes containing the commands to select and print the built-in templates, to print copies of barcodes. Easily incorporate the QL-1100 into your existing legacy software. Brother b-PAC is a free SDK (software development kit) for Windows based applications.