a1c47b6d_ation__NVP____PayPal_Developer__Field
[Description] (Optional) Amount only if the buyer selected the gift option on the PayPal pages. Character length and limitations: Value is typically a positive number which cannot exceed 10,000.00 USD or the per transaction limit for the currency. It includes no currency symbol. Most currencies require two decimal places; the decimal separator must be a period (.), and the optional thousands separator must be a comma (,). Some currencies do not allow decimals. See the currency codes page for details. [Field] 
GIFTWRAPAMOUNT
DoExpressCheckoutPayment API Operation (NVP) - PayPal Developer
Field