While is not final, you cannot use the regular mechanism to subscribe. Thus, you can only use the Services as a guest, which implies several restrictions.

If you would like to use a Service to full extent, please ask for a free subscription. Send an e-mail to . In the e-mail, please tell us what Service you would like to use - if you wish - or just ask for a user id. Soon later we shall send you a valid user id and password, and you will be able to make full use of the Services, for instance you will be able to download a document without a watermark for free.

Also, our technical support will help you as much as you require: in case you observe any trouble, tell us exactly like if you were using a paid service (use the same e-mail address as above.)

The only restriction about your free subscription is that we may cancel it at any time without notifying you in advance.

Privacy: our commitment is to consider your personal information as completely confidential. We shall not share your e-mail address, nor any personal information of yours, with anyone. We shall not sell nor rent any of this information. This is true even if you register for free, for instance if you do so while the site is beta.
Maybe one of our developers will see some of your information while in a process of debugging or sorting out a software problem. This is the only circumstance where a human will ever use some information of yours. Not any bit of information of yours (e-mail address, name, contents of a request, whatever) will ever get out of our company, nor will it be ever used to send you whatever documentation or advertisement, nor will it be ever used to make statistics.

Complete privacy of your personal information really is one of 's mottos.