On iPhone/Android you can take photos directly. / 在手机上可以直接拍照上传。
Optional / 可选
Required. This photo will be included in the PDF as signing evidence. 必填。该照片将作为签署证明加入 PDF。
Please wait. Your agreement is being created, securely stored and prepared for download.
请稍候。协议正在生成并安全保存，请不要关闭页面或重复点击。
This may take a few seconds, especially on mobile networks. 在手机网络或跨境网络下可能需要几秒钟。