Invoice

Method	Description
crm.invoice.add	Creates a new invoice.
crm.invoice.delete	Deletes the specified invoice.
crm.invoice.fields	Returns description of the fields for the invoice object and its products.
crm.invoice.get	Returns an invoice by the ID.
crm.invoice.list	Returns a list of invoices selected by the filter.
crm.invoice.recurring.add	Adds new settings for recurring invoice.
crm.invoice.recurring.delete	Deletes existing setting for recurring invoice template тройку.
crm.invoice.recurring.expose	Creates new invoice from a template.
crm.invoice.recurring.fields	Returns list of setting fields for recurring invoice template with description.
crm.invoice.recurring.get	Returns setting fields for recurring invoice by its ID.
crm.invoice.recurring.list	Returns list of settings for recurring invoice templates by the filter.
crm.invoice.recurring.update	Updates existing setting for recurring invoice template.
crm.invoice.update	Updates an specified (existing) invoice.
crm.invoice.userfield.add	Creates a new user field for invoices.
crm.invoice.userfield.delete	Deletes a user field for invoices.
crm.invoice.userfield.get	Returns a user field for invoices by the ID.
crm.invoice.userfield.list	Returns a list of user fields for invoices by the filter.
crm.invoice.userfield.update	Updates an existing user field for invoices.
crm.paysystem.fields	Returns fields description for payment methods.
crm.paysystem.list	Returns a list of payment methods.
crm.persontype.fields	Returns description of fields for types of payers.
crm.persontype.list	Returns a list of types of payers.
crm.invoice.getexternallink	Returns a link for invoices.