#サブスクリプション articles

Claude Pro の料金はいくら｜月額$20・年額$17と無料との違い

Claude Pro の料金を月額$20・年契約$17(年$200)の両方で整理し、無料プランとの使用量差・含まれる機能・5時間ローリング上限・Max への切り替え目安まで解説。日本円の目安や ChatGPT Plus との比較も交えて、Pro が自分に必要かを判断できる。

Anthropic Update | Programmatic Usage Credit System Effective June 15

Claude Does Not Support JCB | Payment Methods and V-Preca / Wise Alternatives

Claude (Pro/Max/Team/API) does not support the JCB card brand. This article covers the list of accepted card brands, the structural reason JCB is rejected, and alternative payment methods such as V-Preca and Wise for those who only have a JCB card.

How to Cancel Claude Pro 2026 | Steps for Web, iPhone, and Android

A step-by-step guide to canceling Claude Pro via Web, iPhone, and Android based on your subscription channel. Pro features continue until the next billing date after cancellation; annual plans offer no refund for the remaining period. Your account and chat history are retained under the free plan, and cancellation and account deletion are separate operations.