For indoor events, the Auctionpay terminal can use a standard 3-prong wall outlet. Greater Giving also highly recommends using a power strip with a surge protector.
For outdoor events using other forms of power such as a generator or backup power supply, plan on a minimum of 4 amps per terminal.
Any extension cords (and/or power strips) used to provide power to the terminals must have a sufficient Amp rating for the number of terminals connected to them.
Auctionpay terminal power requirements:
DC 9v power 4 amps
A/C adapter power requirements:
Input: 120v/50-60HZ outlets 1200 mA
Output: DC 9v 4A