Oo, I know this one! Several reasons, all of them boiling down to fairly straightforward pragmatism.
The easiest answer is that storing flammable material inside a gasoline dispenser just generally sounds like a bad idea. Similarly, storing cash in the unattended pumps themselves invites attempts to steal the pumps, which not only would lead to expensive repairs but comes with the additional risk of causing a large gas spill or fire/explosion from damage caused in the attempt.
Additionally, gas stations are the most commonly robbed business regardless of country. Storing cash in the pumps means an attendent would have to physically go out and remove the cash from each one, a time consuming process where the attendant would be in the open, distracted and carrying large sums of cash next to several extremely convenient exit routes. And it adds an entire additional complex mechanical system to the pump, which introduces an additional vector for downtime if it breaks/jams/etc.
Oo, I know this one! Several reasons, all of them boiling down to fairly straightforward pragmatism.
The easiest answer is that storing flammable material inside a gasoline dispenser just generally sounds like a bad idea. Similarly, storing cash in the unattended pumps themselves invites attempts to steal the pumps, which not only would lead to expensive repairs but comes with the additional risk of causing a large gas spill or fire/explosion from damage caused in the attempt.
Additionally, gas stations are the most commonly robbed business regardless of country. Storing cash in the pumps means an attendent would have to physically go out and remove the cash from each one, a time consuming process where the attendant would be in the open, distracted and carrying large sums of cash next to several extremely convenient exit routes. And it adds an entire additional complex mechanical system to the pump, which introduces an additional vector for downtime if it breaks/jams/etc.