The job consists on preparing a form that follows certain rules, according a prepared flowchart, differentiation between end user and companies, in order to have correct information, avoid duplicated information and customers error. Several validation rules will have to be applied, VAT id existence verification, VAT id validation, e-mail address existence verification, Google ReCAPTCHA etc. The person interested in this job must be capable of change the all structure of the account registration process and add fields on the correspondent table in the database and add fields on the form. One time password for mobile phone verification is included as well as e-mail sent to the customer to validate e-mail address, within stipulated time period. Also validation of european VAT number through soap service.