Retail store services and on-line retail store services featuring handheld computers, tablet computers, radio transceivers configured as data sticks with USB connectivity, wireless access points, wireless signal repeaters, femtocells, picocells and wireless modems, and featuring wireless telecommunications device accessories, namely, smart cards containing programming used to interact with wireless telecommunications devices and respond to a signal contact that requests customer identification and account information, memory cards, carrying cases for wireless telecommunications devices, gel skins in the nature of rubber coverings for protecting wireless telephones and smartphones, handheld computers, and tablet computers, removable faceplates for wireless phones and smartphones, removable back covers for wireless phones and smartphones, adhesive vinyl covers for wireless phones and smartphones, protective transparent display coverings, namely, plastic transparent films for covering and providing a scratch proof barrier or protection for displays on wireless telephones and smartphones, handheld computers, and tablet computers, audio cables, USB cables, wired and wireless hands-free microphone and earphone adapters, audio speakers, stereo headphones, earbuds, ear bud covers, batteries, battery chargers, car battery chargers, wall battery chargers, power adaptors, belt clip holsters for carrying wireless phones and smartphones, docking stations for recharging of wireless phones, smartphones and tablet computers, in-vehicle holders for holding and charging wireless phones and smartphones, fitted wireless phone and smartphone pouches; online retail store services featuring wireless telecommunications devices, namely, wireless telephones and smartphones; retail store services and online retail store services featuring prepaid wireless services cards; on-line retail store services featuring prepaid wireless telecommunications rate plans