Welcome Point of Sale network devices from Hala For companies and trade registration and freelance work document : Trade registration requirements - A copy of the trade registration (valid) - ID of the owner of the registration - A mobile number linked to the ID of the owner of the registration - A copy of the municipal license, if available : Freelance work document requirements - A copy of the document - A copy of the ID of the document owner - Mobile number of the document owner Hala advantages . It stands out from other network devices as it doesn't require balancing; once the amount is withdrawn from the customer, it is deposited into your account instantly. . IBAN account. ATM card. Mobile application.