Requirements on My Bloghttps://thaig2pro.github.io/en/tags/requirements/Recent content in Requirements on My BlogHugo -- 0.146.0enWed, 23 Sep 2026 14:00:00 +0700The Formula in the Ticket Subtracted Sales Twice, and Only Two Screenshots Could Prove Ithttps://thaig2pro.github.io/en/posts/cong-thuc-tru-hai-lan/Wed, 23 Sep 2026 14:00:00 +0700https://thaig2pro.github.io/en/posts/cong-thuc-tru-hai-lan/An acceptance criterion defined available stock as intake minus allocated minus sold. Read literally it gave 80; production showed 90. The gap was exactly the units counted twice.