Convenience and security can make or break a business, especially in retail. The prevalence of online shopping has molded customers’ service expectations―eliminating the queue and ensuring that customer information is kept safe are cornerstones of the modern retail experience. Traditional point of sale (POS) systems, however, are not up to the task. Wi-Fi-enabled POS systems (that lack SIM-powered cellular connectivity) are prone to delays and errors, leading to poor consumer interactions. POS failures increase the chances of data loss and may compromise the security of customer information. Integrating cellular connectivity into a consumer’s retail experience sets the stage for a secure transaction, increases the speed of the transaction, and creates an overall smoother shopping experience for the consumer.