CartBillLine

One line of the cart bill.

type CartBillLine {
  baseUnitPrice: Float!
  cartItemId: ID!
  discountAmount: Float!
  discountPercent: Float
  lineTotal: Float!
  quantity: Float!
  taxAmount: Float!
  taxRate: Float!
  unitPrice: Float!
  variantId: ID!
}

Fields

CartBillLine.baseUnitPrice ● Float! non-null scalar

Pre-discount per-unit price from the same LinePricingService resolution (display-only strikethrough reference). Equal to unitPrice when nothing discounts this line.

CartBillLine.cartItemId ● ID! non-null scalar

The ID of the cart item.

CartBillLine.discountAmount ● Float! non-null scalar

Σ per-unit discount × quantity for this line, rounded once (repriceLines).

CartBillLine.discountPercent ● Float scalar

Line discount rate for display, computed server-side from the EXACT discount over the pre-discount line base and snapped to 2dp (12.345 % shows 12.35, 45 % stays 45). Never derive it from the rounded discountAmount (10.30 at 45 % would read 45.05).

CartBillLine.lineTotal ● Float! non-null scalar

The line total.

CartBillLine.quantity ● Float! non-null scalar

The quantity.

CartBillLine.taxAmount ● Float! non-null scalar

Engine-resolved tax amount for this line (lineTotal × taxRate).

CartBillLine.taxRate ● Float! non-null scalar

Engine-resolved tax rate percent for this line (LinePricingService).

CartBillLine.unitPrice ● Float! non-null scalar

Freshly re-resolved unit price (never the stale stored cart price).

CartBillLine.variantId ● ID! non-null scalar

The ID of the product variant.

Member Of

CartBill object