How To Add Vat Number Field In Administration/settings

Store Builder Questions
1
Hi,
How can I add a field in Administration/settings/company?
I want another text field after "Company website"
The field would be: VAT number
Or
How can i change "Company phone 2" field to VAT number
All your things will be appreciated.
Thanks to all
2

How can I add a field in Administration/settings/company?
I want another text field after "Company website"
The field would be: VAT number

There is no easy way to do it

How can i change "Company phone 2" field to VAT number

It can be changed in the cscart_settings_descriptions table (use phpMyAdmin)