Very luck-based. This job is more luck-based than skill based. Therefore, it easily ends up to where most locations that have the best sales are ones that have the highest demand for phones. In my district, one location barely gets any sales because of nobody wanting to work there and lack of demand.
Customers will get denied very frequently, especially with the "Call Wireless Order Support" denial which is on the carrier's end, and the red "Sorry..." denial, the latter where Walmart declines it for potential "fraud" and the T-Mobile denial stating "customer not approved for carrier installment plan".
District Managers encourage Mobile Experts to lie about the first bill to flip prepaid to postpaid. I strongly recommend T-Mobile as it doesn't have the activation fee for Android phones. Verizon also has the highest price which makes them not recommended for lower-end Android phones but better for iPhones, considering it'd always be more expensive to go with Straight Talk upfront than postpaid.