Change starting invoice nr?

Is there anyway to let my invoice nr start at for example 770 instead of 1?

Thank you very much!

Do yo mean invoice or order ID?

If order id, there is a few threads about and most suggest running the following SQL command in PHPAdmin: Making sure you do it to the correct table and prefix order with your DB (eg, ours is "oc_order") change 1000 to whatever you want your order number to start at.

Another way is with this extension http://www.opencart.com/index.php?route ... on_id=6567 just follow the instructions carefully and make sure to delete the file when you have finished with it. This ext doesn't mention version 1.5.5.1 but we used it successfully.

It worked PERFECT! Thank you very much!

I've used the extention on 1.5.5.1 and can confirm it works perfectly.