kh_vmoci
Open Catalog Interface (OCI) for VirtueMart
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You can use a custom field as product unit.
2.5 for Joomla 2.5 and Virtuemart 2.0 (download from file directory)
1.5 for Joomla 1.5 and Virtuemart 1.1 (download from file directory)
kh_vmoci contains two plugins:
Kh_autologin for automatic login.
Kh_vmoci for sending data.