Regarding shipping address vs billing address when checking out at orders.signatureformulations.com.

Our settings for the website are set up to allow the shipping address and billing address to be different. They are not required to be the same to check out and complete your order. This is the recommended setting per processing default settings. Will this setting active, the setting will default the shipping address as the billing address for faster checkout unless edited. It is up the person checking out to change the billing address to the correct address. 

For any questions, feel free to email sales@signtureformulations.com.