akaunting/public/files/import/revenues.csv

1	account_id	paid_at	amount	currency_code	currency_rate	customer_id	description	category_id	payment_method	reference	attachment	created_at	updated_at	deleted_at
2	1	2017-11-30	10.0000	USD	1.00000000			3	offlinepayment.cash.1		revenues/test-revenue.pdf	2017-11-30 00:00:00	2017-11-30 00:00:00	NULL