<AbsoluteLayout>
<Image Source="cardImage.png"
AbsoluteLayout.LayoutFlags="PositionProportional"
AbsoluteLayout.LayoutBounds="0.5, 0.5, 150, 150"/>
<Label Text="Credit card number here"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0.5, 0.8, 1, 1"/>
</AbsoluteLayout>