SalesVu POS funktioniert nicht

SalesVu offers unlimited product/service items and modifiers, unlimited tax brackets, discount tracking, email/print receipts, inventory control, barcode scanning, employee clock-in, cash management, cloud-based multi-store/employee management and reporting, customer history, email invoices, automated recurring billing, decimal quantities, split checks, open tabs, adjust tips, kitchen/bar printing, online ordering, and more!  It allows us track our customers' history and payments, configure and send invoices right from a smartphone, automate billing for clients who are on a monthly subscription plan, track sales over time by type of service or by employee, and get the same rate whether we swipe or manually type our clients' credit cards. “We love the fact that we can open a tab from one iPad POS, edit it on another, and collect payment on a third.  Our credit card processing partners offer one free card reader and low processing rates. “I recently switched from Square to SalesVu and it is the best point of sale and mobile payment solution I’ve ever seen…One of my favorite things about the SalesVu app is the ability to get on the cloud and control everything.  SalesVu also offers the ability to accept/track cash, check, gift card, and credit card transactions.  SalesVu is a great asset in helping us keep track! “SalesVu's iPhone and iPad POS software are a life saver for my business!  SalesVu is the only free iPhone and iPad POS app that addresses all the needs of small and medium businesses – retail, restaurants, and professional services!  "At the end of the day, it is a simple five-minute operation to synchronize sales, check employee hours and look at our inventory.  We also save on printer costs because all the iPads can print to the same receipt, kitchen, or bar printers and intelligently know what to print to each one.  You can change your prices, add a product, all in a matter of seconds.  SalesVu allows us to manage and close multiple shifts per day, adjust tips at the end of each shift, have different employees and bartenders ring-up tickets under separate logins, and even split checks for large parties.