How do I create a new sales ledger account?

This can be done by going into Accounts > Sales Ledger and pressing "New"

Once "New" has been selected it will repopulate the name as "New Account" amend this to the correct account name in the below box

Fill in the address and any other information you have to hand on this tab.

Then press "save" - the account now exists and can be used,

The below video details this as well,