Here is a sample xml file from my RMS Integration vendor.
<?xml version="1.0" encoding="utf8" ?>
<WebOrders NumberOfOrders="1">
<WebOrder>
<Order id="177">
<AddressInfo type="ship">
<Name>
<First>jagdish</First>
<Last>k</Last>
<Full>jagdish k</Full>
</Name>
<Address1>test add</Address1>
<Address2>test add2</Address2>
<City>test city</City>
<State>CA</State>
<Country>US</Country>
<Zip>34455</Zip>
<Email>
Diese E-Mail-Adresse ist gegen Spambots geschützt! Du musst JavaScript aktivieren, damit Du sie sehen kannst.
</Email>
</AddressInfo>
<AddressInfo type="bill">
<Name>
<First>jagdish</First>
<Last>k</Last>
<Full>jagdish k</Full>
</Name>
<Address1>test add</Address1>
<City>test city</City>
<State>CA</State>
<Country>US</Country>
<Zip>34455</Zip>
<Phone>767678786786</Phone>
<Email>
Diese E-Mail-Adresse ist gegen Spambots geschützt! Du musst JavaScript aktivieren, damit Du sie sehen kannst.
</Email>
</AddressInfo>
<Shipping>Free Shipping: 0</Shipping>
<CreditCard type="Visa" expiration="1210">4111111111111111</CreditCard>
<Comments>Internet order from jagdish k</Comments>
<Item num="0">
<Code>Comic</Code>
<Quanity>1</Quanity>
<UnitPrice>8.99</UnitPrice>
<Description>Comic Book</Description>
</Item>
<Total>
<Line name="Subtotal" type="Subtotal">8.99</Line>
<Line name="Shipping" type="Shipping">0</Line>
<Line name="Tax" type="Tax">0</Line>
<Line name="Total" type="Total">8.99</Line>
</Total>
</Order>
<WebComment>Internet Order from jagdish k</WebComment>
</WebOrder>
</WebOrders>