DESCRIPTIONS:
Magento Custom Order Number extension allows you to set custom prefixes and starting numbers for orders, invoices, shipments and credit memos.
Demo link: http://magentoextensions.magenshop.com/sandbox/admin/. Login info : ordernumber/123456
Document link: Magento custom order number extension userguide
Features:
– Changes can be made per store view.
– Enables Admin to set any increment rate.
– You can change the next Order Number.
– You can change the next Invoice Number.
– You can change the next Credit memos Number.
– Multi languages support.
– Multistore support.
– 100% Open Source.
You may be interested in the following Magenshop extensions:
– Recipes – Coookbook Extension
– Magento order upload extension
– Quick view – Quick Look Extension