Unfortunately at this point in time, Hubdoc does not support the ability to delete manual vendors, however, you can change the vendor name.
To change a vendor name follow the instructions below.
1) Click the 'Accounts' button.
2) Click the 'Manage Accounts' page.
3) Click the 'Manual Accounts' page.
3) Scroll down to a vendor that you would like to change the name of.
4) Click the pencil tool next to the vendor name.
5) Edit the vendor name.