Hi standardhomework
As per the guidance the Use and Enjoyment Rules apply to:
the letting on hire of goods (including means of transport)
electronically supplied services (B2B only)
telecommunications services (B2B only)
repairs to goods under an insurance claim (B2B only)
radio and television broadcasting services
Please see the definition of electonically supplies services:
Definition of ‘electronically supplied’
If your service isn't an electronically supplied service, then. as you have stated, it will not come under the Use and Enjoyment Rules.
Thank you