As anyone who purchased a home could tell you, it is easy to become frustrated and begin to mix up properties you've looked at. PropertyNow is a proximity based mobile alert for real estate. A small device is placed inside of a property listed for sale and when a prospective buyer with the ProperyNow app installed on his or her smart phone drives by or walks within ~100 feet from the property the property information will automatically open on the smart phone. Details that display can include pictures, information, price, and agent contact info.. The prospective buyer can quickly take pictures, make notes, rate the property, and save this information for each property to the users own account for future access. Although the property buyer will be the end user they won't be the customer, the selling agent of a property would. The selling agent of a property can purchase the rights to use PropertyNow for each property (pricing structure is still being evaluated).