Here's the link to current Amazon discount pricing & availability for all the Alexa Home & Office devices:
Current Prices, Discounts and Rebates on Amazon Echo Devices and Alexa for Business

• Rebates on Top Selling Amazon Devices - Most with an 8% extra rebate, and free shipping

• Rebates on Top Selling Amazon Prime Services  - $5 to $15 cash rebates

What is the Alexa Skills Kit?

The Alexa for Business Starter Kit -  It has a flexible number of Echo devices, and types, so you can bring Alexa to your workplace. Just ask for news, weather, and information, make calls, check your calendar, and more—all hands free. Each Alexa for Business Starter Kit includes:

• Echo Dot devices, for controlling equipment in large conference rooms

• Echo Show devices, perfect for desktop use

• Echo Connect devices for placing and receiving call to and from business/office phone lines.