铭泽主要提供教师资料展示、搜索联系与可选付费增值服务。授课合同、课时费与取消退费安排原则上由教师和学生/家长直接约定；基本入驻免费，资历核验、推广和建站均是独立的可选付费服务；普通资料公开免费。平台核验不是官方资格认证。

MingZe is primarily an educator listing and contact platform. Lessons are normally arranged directly between educators and learners or guardians. Credential review and sponsored placement are separate optional paid services and do not guarantee outcomes.