Legal
Registered email as legal evidence. Several court rulings have accepted it as legally binding communication.
什么是认证发票
认证发票是通过注册电子邮件发送的发票。这样，付款期限从收到邮件开始计算，在证据文件中得到证明。
发票认证的好处
可靠地发送电子邮件的发票
Cost-effective
The cost of a Registered email is 95% cheaper than its paper counterpart. It offers convenience and time savings.
Easy
Send your emails as you always do, you just have to put our invoice certifier address [email protected] in the Copy (CC) field.
Fast
The easy and intuitive use of our solutions improves the productivity of the teams that use them.
Sustainable
Unlike traditional communications, it is a paperless service, therefore helping to reduce the impact on the environment and saving resources.
Pay for what you use
At Lleida.net, we use a flexible credit system that allows you to access most of our services.
= 7 credits
Use these credits for whatever you need: send a registered email, sign documents electronically, and much more!
You decide how to spend your credits!
Exclusive offer for new users
To make it easier for you, we've designed an introductory package for only €9,99.
Sign up now and take advantage of this unique offer!
立即注册
怎样发送认证发票？
发送认证发票就像在电子邮件中附加PDF发票一样简单
证明文件
当收到邮件到达目的地时，我们将生成证明文件。此文档包括：发送和接收的日期和时间、发件人和收件人的电子邮件地址、电子邮件的文本和附件。
Move your way only pay for what you use. No setup fees, no subscriptions, no surprises.
Your credits never expire use them anytime
Registered proof of message content and attachments up to 5 MB
Securely stored evidence for 5 years
即刻试用！
要证明认证发票，您只需发送电子邮件并在抄送副本字段中输入地址 [email protected]