anchor.diff:              ),
             ),
             const SizedBox(height: 15),
  -          Text(
  +          const Text(
               'Description',
               style: TextStyle(
                 fontSize: 15,
  
positive.code:             ),
            ),
            const SizedBox(height: 5),
            Text(
              '\$50.20',
              style: TextStyle(
                color: Color(0xff777777),
  
negative.code:             paymentItems: _paymentItems,
              style: ApplePayButtonStyle.black,
              type: ApplePayButtonType.buy,
              margin: const EdgeInsets.only(top: 15.0),
              onPaymentResult: onApplePayResult,
              loadingIndicator: const Center(
                child: CircularProgressIndicator(),
              ),
            ),
  