Why clients prefer it
Owners of small UAE businesses live on their phones. Many run supplier relationships, staff rosters and customer orders through chat. An accountant who is reachable there feels accessible in a way an email address does not.
It is also faster for both sides. A quick question such as “is this AED 3,200 payment to the landlord or the fit-out contractor?” gets answered in seconds, while the same question by email might wait two days and hold up a reconciliation.