The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Gear-Source, Inc.:
GearSourceEurope Listing App (GSE Listing App) was developed by GearSource.com, the World's largest marketplace for used lighting, pro audio, and stage gear. The GSE Listing App is a convenient and easy way to add items to your online listings directly from an iPhone or iPad, from any location, without needing a wireless connection (items will sync as soon as you have a wireless connection). Features include: - secure access using your existing GearSourceEurope.com log-in - access your complete existing listings profile, including online and offline items - add new listings to GearSourceEurope.com conveniently and easily - take pictures of your items as you enter listings - manage existing listings - modify the price, change the quantity, edit the description of any existing listings and add pictures - reassign existing listings from offline to online or vice-versa, depending on whether the item is available for sale or not. - modify your GearSourceEurope.com account profile - add or edit shipping or billing addresses. Listings added through the Listing App will be live on GearSourceEurope.com as soon as they have gone through the standard approval process. GearSource.com has been in business since 2002 as an "e-seller" of pre-owned professional lighting, sound and staging gear. Registered users can buy or sell almost anything related to Production gear through GearSourceEurope.com or through one of our other sites.