Invitbox calls them “GL Codes”.
QBO knows them as the “Chart of Accounts”
Again, because of the connectivity between invitbox and QBO if you create or edit your Chart of Accounts in QBO you simply need to go to Admin > GL Codes in invitbox, click edit, then click Import from QuickBooks Online.
When invitbox connects to QBO (for instance when exporting bills to QBO), invitbox will import all the GL Codes (Chart of Accounts) from QBO, including any new ones that you have created there.
If you wish to reduce the number of GL Codes that invitbox presents to you on its drop down lists, go to Admin > GL Codes > edit and uncheck those that you do not want to have displayed. Note - by unchecking a GL Code you are not deleting it from invitbox, you are simply excluding it from the list of GL Codes that are available to use within invitbox.
We recommend that you do this, as much as anything as for the reason set out below.
Some things to note -
Please be aware that QBO allows invitbox to send bills into it using a GL Code that would not normally be associated with supplier bills (such as a wage Account, or a Sales account).