Order number and Invoice number

-- HikaShop version -- : 2.6.0
-- Joomla version -- : 3.4.4

Hi,
I need to start the order number and invoice number from a specific number.
The order number must be 222, and the invoice number must be 003.

So for the order number I can use this on my DB my Sql: ALTER TABLE hd_hikashop_order AUTO_INCREMENT = 222;
How can I alter the start number for the invoice?

Thank you!

Sorry to dig up an old message, but I don't understand your statement in the case of
"Invoice number reset frequency = Every year".

My problem is that I have set

and, having orders since 2014, want to apply this only for 2016 orders.

What I did is set, directly with SQL:
#__hikashop_order.order_invoice_id of 2016 only from 1 to 98
#__hikashop_order.order_invoice_number of 2016 only from F-1600001 to F-1600098
(98 if or the example).
The next order posted registered in the database with
#__hikashop_order.order_invoice_id = 1 and #__hikashop_order.order_invoice_number = F-1600001
instead of #__hikashop_order.order_invoice_id = 99 and #__hikashop_order.order_invoice_number = F-1600099
Why?

And according to your statement "The start number for the invoices comes from the biggest value of order_invoice_id in the orders already in the database" what will happen if, let say, the next order is in 2017. Will it be?
#__hikashop_order.order_invoice_id = 1 and #__hikashop_order.order_invoice_number = F-1700001


It looks like that the start rely on some other value coming from another table than #__hikashop_order.

How does it work?

Thanks a lot for your answer.