Function optionDelta

optionDelta(
    option: OptionProfileOption | null | undefined,
    groupCode: string | null,
    qty?: number,
    exVat?: boolean,
): number | null
What an option adds to the price compared with no choice at the position ("+ 495 kr" in a list), with the current fabric group. Null when one of its charges has no price.
Parameters
- option: OptionProfileOption | null | undefined
- groupCode: string | null
- qty: number = 1
- exVat: boolean = false
Returns number | null
- Defined in services/api/packages/storefront-sdk/src/options/pricing.ts:181