Welcome POS network devices from Hala For companies and commercial registration and freelance work document : Requirements for commercial registration - A copy of the commercial registration (valid) - ID of the registrant - A phone number linked to the ID of the registrant - A copy of the municipal license if available : Requirements for freelance work document - A copy of the document - A copy of the ID of the document holder - Phone number of the document holder Advantages of Hala . It stands out from other network devices as it does not require balancing; as soon as the amount is withdrawn from the customer, it is deposited into your account immediately. . IBAN account. ATM card. Mobile app.