Which groundbreaking feature did the first astronomy-dedicated e-commerce platform 'Celestial Market' introduce in 2011 that revolutionized telescope purchasing online?

The astronomy industry has seen remarkable growth in e-commerce platforms dedicated to telescopes, astrophotography equipment, and stargazing accessories. These specialized platforms have transformed how astronomy enthusiasts shop for equipment, with unique features designed specifically for the needs of amateur and professional astronomers. Test your knowledge about the digital transformation of astronomy retail!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Virtual star field testing - allowing customers to see simulated views through different telescopes before purchase
Astronomical weather integration - showing optimal viewing conditions for equipment at customer locations
Orbit-based delivery tracking - following package delivery using satellite positioning
Constellation payment plan - allowing purchases to be paid in installments based on lunar cycles