I am a former user of Map Pilot who purchased the terrain awareness option for that app, and then I also purchased a Map Pilot Business account with all the options, including Terrain Awareness. Now that Maps Made Easy has disabled the terrain awareness options that I paid for in those two apps, I am being forced to become a subscriber to Map Pilot Pro. However, I work for a public university that has an exemption from sales tax, and this subscription will be used in work I do for my employer. If I turn in a receipt that has sales tax on it, I can get in a lot of trouble. Can you please tell me how to start a subscription that has no sales tax applied? I do have a copy of our university's tax exempt certificate that I can provide.