Expired50% confidenceFactExact time
Service messages refer to enterprise replies within the 24-hour window after a user initiates a conversation, and Meta charges extremely low or even no fees for such messages.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/18/2026
First Seen
Valid until: 10/16/2026(expired)
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/548872API
curl https://kongchang.com/api/v1/knowledge/claims/548872MCP
get_claim(id=548872)