Tango Card - Tango Card bundles an awesome catalog of e-gift cards and other e-rewards with easy-to-use technology and expert program support.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Rybbon - Send digital e-gift cards as marketing incentives or rewards with Rybbon, which integrates with Marketo, HubSpot, SurveyMonkey, and Qualtrics.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Giftbit - Buy, send and track digital gift cards for your reward and incentive programs.
LightShot - The fastest way to take a customizable screenshot.