أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Every Buyer does that .... Why
1.Everybody knows competition is emminent.
2. Every buyer wants to be certain that he max-out priviledges on every penny he spents.
You can either take it as an intimidation, or a challenge to serve them better.