# Description
Changes:
* Tags services to be billed (invoiced to host) in the staging models of product_service and protection_plan
* Propagates into booking_service_detail master table. This also computes billable dates.
* Propagates into booking_summary master table. This has the final determination of a booking being billable or not, and when the first and last billing should occur.
# Checklist
- [X] The edited models and dependants run properly with production data.
- [X] The edited models are sufficiently documented.
- [X] The edited models contain PK tests, and I've ran and passed them.
- [X] I have checked for DRY opportunities with other models and docs.
- [X] I've picked the right materialization for the affected models.
# Other
- [ ] Check if a full-refresh is required after this PR is merged.
Related work items: #27619
a3793121af