Which innovative feature was FIRST introduced in specialized point-of-sale systems for astronomy retailers in 2018?

In the competitive world of astronomy retail, specialized point-of-sale systems have transformed how observatories, planetariums, and telescope shops manage their operations. These systems not only process transactions but also integrate with sky mapping software, track celestial events that drive customer interest, and manage complex equipment rentals. Test your knowledge about the unique technological solutions that power the business side of astronomy!

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Augmented reality star-finding integration that shows customers exactly what celestial objects they can view with specific telescope models on purchase receipts
Automated dark sky forecasting that adjusts pricing of telescope rentals based on predicted viewing conditions
Cosmic inventory tracking that uses satellite data to determine which deep space objects are currently optimal for viewing with in-stock equipment
Light pollution mapping that recommends accessories based on customer's geographic location data