It couldnt be easier to send a fax - This service is 100% free, you are limited to sending fifteen faxes in a day and 25 in a week, apart from that you can use the service as much as you wish. To send your first fax fill out the text fields with the correct information, you must fill all the fields with the correct information - Your e-mail address is needed to send the status of the fax to you and to say if any errors occurred (dont forget to enter the fax no. in international format).