Today I managed to freeze the checkout machine at my grocery store.
I started using #FossWallet on my phone and I tried recreating my grocery store card (Stop & Shop) using the "CODE 128" barcode format and my member number.
Well it turns out that does NOT work with Stop & Shop, and the machine straight up just stopped responding. When the employee came over, I pretended I had no idea why “it just stopped working for no reason.” 😆
#GrapheneOS

…con todo, a que realmente uso é 






