I have an installastion of Oscommerce 2.2 MS2 and php 5.1.5. It has a lot of customized code.
I need the following:
- Upgrade to the newest version of oscommerce
- Installed Klarna invoice
But of course i need everything to work as it does today.
And i need it fast.
The shop is is production with a lot of customers so i need to make as little trouble as possibe. Maybe it is better to work in night time.
I ill prefer someone who has done this before. Upgrade of oscommerce version and Klarna payment.