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Or specify the images via Magento Attribute.
Only Text, Multiple Select or Dropdown type attributes can be used and must contain absolute urls. 
In the text type attribute urls must be separated with a comma.
e.g. http://mymagentostore.com/images/baseimage1.jpg, http://mymagentostore.com/images/baseimage2.jpg
Change Images for Attribute
- Change Images for Attributes (applied only to Configurable Products) – allows selecting Magento attribute by which the Multi-Variational Product images will be switching on eBay.
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The list of available attributes depends on the Variational Attributes you use for the Configurable Products. |
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Images for each Configurable Product are switching only by one variational attribute. If your Product varies by two or more attributes, M2E Pro will take into account the first attribute selected from the list. |
- Variation Attribute Images (applied only to Configurable and Grouped Products) - allows adding up to 12 images for each Product variation.
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Read the following articles for a better understanding of how the settings work for Multi-Variational Products: |
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