Change Order #

[clapat]

Hi to all of you.
I would like to change the Order ID # with putting a "name" before.
If I good understood what I red, I've to change "$oID" somewhere but I can find the good file .
My problem came when I did some test paiement live with paypal IPN, 'cause I've 9 shops ready to be put on-line.
When I do a test payment from Shop1, it's OK. After I'll try to do a payment from Shop2, but I've a message who told me that invoice is already paid and that I've to take contact with the site admin .
Someone have an idee for the mod ?
I look for the contrib "Order Controller" but, at this time of my ability to mod OSCMax, it's not for me.
Thanks again for your help.
Patrick.

[clapat]

Hi to all again,

I was wrong, it's not in a file that we have to change the order# but in the db directly.
I found the answer and process on oscommerce forum.
Here is how I did it :

First I open my db with phpMyAdmin.
After I dislayed the table tree.
When done, I've clicked on SQL and add this request : alter table orders auto_increment = 1000;

You can replace the number 1000 with numbers between : -2147483648 to 2147483647 but no letters it seems.

Thats all folks.

Patrick