Revenue Conduit supports multiple store fronts within the same Magento installation by default. By default, the settings in Revenue Conduit will apply to all storefronts. If you would like separate settings for a storefront, you will need to request an additional Revenue Conduit app.
Once you have the additional app, go through the Revenue Conduit set up process as normal. You will not need to reinstall the plugin, but you will need to set up your Revenue Conduit app with the same credentials that you used for your initial app.
When it comes time to put the Store ID and App ID into your Magento Revenue Conduit plugin, be sure to change the Configuration Scope to the appropriate Store Front and then uncheck the boxes next to Use Website. You will now but in your Store ID and App ID from your new Revenue Conduit app!