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Source-linked reports: Amounts and outcomes come from the original reports and linked replies.

R2jecobyuan-r2-ia-test-project

jecobyuan: a low-usage R2 Infrequent Access test project billed $9.90.

Community user jecobyuan appeals a $9.90 R2 Infrequent Access charge on a test project ($9.00 Class A and $0.90 Class B for a few operations), saying they chose IA to cut storage cost without realizing operations pricing and free-tier exclusions. They opened case 02134721 and ask for a refund or adjustment.

What happened

Reported cause
Unknown
Incident date
Date not recorded
First reported
2026-05-18
Billing outcome
Request submittedAuthor-reported
Case progress
Not established
Public Cloudflare reply
Not linked

Latest reported outcome

The author requests a refund or adjustment via case 02134721; community replies say billing must go through Support.

View this update in the timeline

Original sources

Each entry links to the report or reply it describes.

Case timeline

  1. Author appeals $9.90 R2 IA test charges

    Open original source

    The author reports $9.00 Class A and $0.90 Class B Infrequent Access charges on minimal test usage and asks for a review.

Author experienceAccount-wide usage-based products

A budget alert is a horn, not a brake

@GUYUE_LGY points to Cloudflare’s Budget alerts documentation: alerts send email when spend crosses a threshold but do not pause or cap usage. Before letting AI run unattended, the author checks what actually happens at the line.

R2

lojabelastock: $22.50 for about 4.07 million R2 Class A ops during development.

Community user lojabelastock reports invoice IN-83391537 for $22.50 covering 4,070,034 R2 Storage Class A Operations during automated development/testing of Bela Stock, asks to cancel the invoice or issue a one-time courtesy credit, and says an autorun routine was removed afterward.

Author experienceWorkers +4

The Ultimate Cloudflare Guide: what each piece costs and where it bites

Elia (@eliakuratli), who runs several products on Cloudflare, walks through the developer platform with what each piece costs, what the Workers Paid plan includes, and a short prevention list for the one risk he says can actually hurt: no hard spend cap.