outspend
verbUK /ˌaʊtˈspend/
US /ˌaʊtˈspend/
To spend more money than someone else.
The big company tried to outspend its smaller rivals on advertising.
OTHER MEANINGS
2. To spend more than a particular amount or limit.
The team outspent its budget by the end of the season.
3. To surpass another in total expenditure over a period.
The campaign outspent all opponents combined.
4. To exhaust or use up money through excessive spending.
They outspent their savings on the new house.