SQS Error : The AWS Access Key Id needs a subscription for the service

Some times we get this SQS validation error "Error SQS:The AWS Access Key Id needs a subscription for the service" in ChannelMAX under 'Settings-->Account-->Selling Venues' for Amazon USA or for any other Amazon locale. This error means that you have successfully logged to "aws.amazon.com" and "successfully obtained AWS KeyID and SecretKey", however you have not yet signed up for Amazon SQS (basic plan).

You should click on 'Management Console', click on SQS, and enable "Basic Service" .. Then you also must input credit card into aws.amazon.com. Depending on the SKUs count you have, Amazon may charge small fee. Generally for SKUs count less than 10K, it should be free.