***
title: "BigIntMoneyStrategy"
generated: true
---------------
A [MoneyStrategy](/current/core/reference/typescript-api/money/money-strategy#moneystrategy) that stores monetary values as a `bigint` type in the database, which
allows values up to ~9 quadrillion to be stored (limited by JavaScript's `MAX_SAFE_INTEGER` limit).
This strategy also slightly differs in the way rounding is performed, with rounding being done *after*
multiplying the unit price, rather than before (as is the case with the [DefaultMoneyStrategy](/current/core/reference/typescript-api/money/default-money-strategy#defaultmoneystrategy).
```ts title="Signature"
class BigIntMoneyStrategy implements MoneyStrategy {
readonly moneyColumnOptions: ColumnOptions = {
type: 'bigint',
transformer: {
to: (entityValue: number) => {
return entityValue;
},
from: (databaseValue: string): number => {
if (databaseValue == null) {
return databaseValue;
}
const intVal = Number.parseInt(databaseValue, 10);
if (!Number.isSafeInteger(intVal)) {
Logger.warn(`Monetary value ${databaseValue} is not a safe integer!`);
}
if (Number.isNaN(intVal)) {
Logger.warn(`Monetary value ${databaseValue} is not a number!`);
}
return intVal;
},
},
};
precision = 2;
round(value: number, quantity: = 1) => number;
}
```
* Implements: [`MoneyStrategy`](/current/core/reference/typescript-api/money/money-strategy#moneystrategy)
### moneyColumnOptions
\
### precision
\
### round
\ number`} />