Physix FrontierPhysix Frontier · News Briefing Card (IT Home · Nov 9, 2026)
Tencent WorkBuddy apologizes for unannounced pricing change, refunds credit difference
KEY FACTS
- WorkBuddy launched DeepSeek-V4.1 Flash on September 10, kicking off a two-week 50%-off credit promotion at the same time.
- The promotion was originally set to end on September 24, but the team later decided to extend it to November 5.
- Original pricing resumed at 14:00 on November 5, but the change was not announced in time, and the team has apologized.
- Accounts that used the model between 14:00 on November 5 and 23:59 on November 8 are billed at the 50%-off rate.
- The difference, i.e. 50% of the credits actually consumed, is refunded automatically and is expected to arrive within 7 business days.
KEY DATA
September 24Original end date of the 50%-off promotion
November 5, 14:00Extended discount cutoff
50%Refund ratio
7 business daysRefund arrival window
PHYSIX OBSERVATION
No announcement for the promotion extension, and no announcement for the return to original pricing either; users could only discover the change in their bills, which exposes the billing-transparency problem of AI tools. Refunding the difference at the 50%-off rate on the team's own initiative counts as adequate remediation, but automatic calculation with no application required should be the norm rather than compensation after an apology. For similar products, the announcement mechanism for price adjustments is worth writing into operating standards in advance.
Source: IT Home report