"possible expense" is a correct and usable phrase in written English.
It refers to a potential cost or spending that may occur in the future. Example: Before making any decisions, we need to consider all possible expenses that may arise from this project.
Wherever possible, expense had been spared.
This requires effort and possible expense on the part of the individual.
It explored new musical ground at the possible expense of the audience's rejection.
Normalization essentially optimizes data modification at the possible expense of data retrieval.
We worried about the language barrier and the possible expense -- our goal was a decidedly budget-level trip.
Rather than parting with cash, the overwhelming urge is to part them from their teeth at the possible expense of some knuckle skin.
Ms. Welsh added that people who had anticipated all of the possible expenses would often give up what was rightfully theirs at the 11th hour, just to get the divorce over with.
SkyTran expects its system to cost between $7 million and $10 million a mile, but as with all projects, it's important to take estimates with a grain of salt until the technology has been built out and proven in the real world so that all possible expenses surface.
If you want to lower your audit profile by showing a profit, disqualify possible expenses.
Before any visit to a shop I have to calculate the possible expenses in order to stay within our family budget.
Once buyers made that initial purchase, would they revisit that seller after weighing factors such as price, potential rewards (including coupons for repeat customers), and possible expenses such as transportation?
