merchant-consumer-idCopyCopy for LLMCopy page as Markdown for LLMsView as MarkdownOpen this page as MarkdownOpen in ChatGPTGet insights from ChatGPTOpen in ClaudeGet insights from ClaudeInternal customer identifier of the merchant system↔ Request/Response parameter<merchant-consumer-id>TypeConditionRestrictionxs:stringOptionalLength <=100This parameter is needed for the regular customer concept. You can view more information about the regular customer concept here.