Disrupting the used-games market GameStop achieves a gross margin of around 45% by selling used games and hardware. This is GameStop's most profitable segment, and it typically accounts for nearly half of the company's total gross profit.
Burning eyes: Introduction. Burning eyes: Burning or stinging eye pain. See detailed information below for a list of 59 causes of Burning eyes, Symptom Checker, Assessment Questionnaire, including diseases and drug side effect causes. Causes of Burning eyes: The following medical conditions are some of the possible causes of Burning eyes.
Other Conditions causing ocular itching and burning found on other pages: 1  Conjunctivitis - pink eye, with redness, discharge, lid swelling. 2  Contact lens problems - contact lens use can cause itching and irritation, due to allergy or improperly fitting lenses. 3  Episcleritis - localized eye injection with mild symptoms.