curl -X POST \
  'https://sandbox.bluesnap.com/services/2/shopping-context?returnrepresentation=true' \
  -H 'Authorization: Basic QVBJXzE1Njg3MDYwMzA1NjQ0OTM4OTU2OTpSOEF4Y2l5Q1hiNA==' \
  -H 'Content-Type: application/xml' \
  -H 'Postman-Token: c37b554c-96e1-4253-b6c8-ec772c1b5a16' \
  -H 'cache-control: no-cache' \
  -d '<shopping-context xmlns="http://ws.plimus.com">
    <order-details>
        <order>
            <ordering-shopper>
                <shopper-id>25257389</shopper-id>
                <web-info></web-info>
            </ordering-shopper>
            <cart>
                <cart-item>
                    <sku>
                        <sku-id>2519861</sku-id>
                    </sku>
                    <quantity>1</quantity>
                </cart-item>
            </cart>
            <expected-total-price>
                <amount>136221</amount>
                <currency>VND</currency>
            </expected-total-price>
            <post-sale-info>
                <invoices></invoices>
            </post-sale-info>
        </order>
    </order-details>
    <web-info>
        <ip>118.70.126.84</ip>
        <remote-host>shopbase.com</remote-host>
        <user-agent>Mozilla/5.0 (Linux; X11)</user-agent>
    </web-info>
</shopping-context>'