SKU IQ is unable to sync any items that have a non-numerical value or are related to a specific calendar date.
At the moment, we are unable to sync anything in relation to services, subscriptions, appointments, or tickets. Clover + SKU IQ currently only looks at the parts of the APIs for our various partners that involve items/products that have a numerical quantity. Products and services that would require an appointment or be attached to a calendar for a specific day do not fall in to those parts of the API. Non-numerical items like subscriptions, digital-content, or event tickets are also unsupported.
We hope to be able to accommodate these features in the future!