# E-Procurement (cXML Purchase Order / Ariba)

{% hint style="info" %}
We have two different purchaseable addons that are licensed separately. 

*One for "*[*OCI-Punchout*](/b2b-platform/1/user-guide/configuration-of-purchasable-addons/e-procurement-oci-punchout.md)*" and one for* [*cXML/Ariba-Punchout*](/b2b-platform/1/user-guide/configuration-of-purchasable-addons/e-procurement-cxml-purchase-order-ariba.md) *!*
{% endhint %}

{% hint style="warning" %}
Please note:: You cannot test cXML locally. The store must be publicly accessible.
{% endhint %}

### Simulate a cXML/Ariba-Purchase Order

in process - please come back in some days...


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