Here is another one I created. Very much like the one for the date picker except this one is for money.

<?xml version="1.0" encoding="utf-8"?>
<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
  <CodeSnippet Format="1.0.0">
    <Header>
      <SnippetTypes>
        <SnippetType>Expansion</SnippetType>
      </SnippetTypes>
      <Title>SnippetFile1</Title>
      <Author>SheldonS</Author>
      <Description>Inserts controls with validators to enter cash amount into a textbox.</Description>
      <HelpUrl>
      </HelpUrl>
      <Shortcut>ssic</Shortcut>
    </Header>
    <Snippet>
      <Declarations>
        <Literal Editable="true">
          <ID>txtCash</ID>
          <ToolTip>ID of the asp:TextBox control that will hold the cash value.</ToolTip>
          <Default>txtCash</Default>
          <Function>
          </Function>
        </Literal>
        <Literal Editable="true">
          <ID>valrCash</ID>
          <ToolTip>IDof the RequiredFieldValidator control.</ToolTip>
          <Default>valrCash</Default>
          <Function>
          </Function>
        </Literal>
        <Literal Editable="true">
          <ID>vaeRCash</ID>
          <ToolTip>ID of the AjaxControlToolkit ValidatorCalloutExtender control for the required field validator.</ToolTip>
          <Default>vaeRCash</Default>
          <Function>
          </Function>
        </Literal>
        <Literal Editable="true">
          <ID>valxCash</ID>
          <ToolTip>ID of the RegularExpressionValidator control.</ToolTip>
          <Default>valxCash</Default>
          <Function>
          </Function>
        </Literal>
        <Literal Editable="true">
          <ID>vceXCash</ID>
          <ToolTip>IDof the AjaxControlToolkit ValidatorCalloutExntender control for the regular expression validator.</ToolTip>
          <Default>vceXCash</Default>
          <Function>
          </Function>
        </Literal>
      </Declarations>
      <Code Language="csharp"><![CDATA[<asp:TextBox ID="$txtCash$" runat="server" Width="50px" />
<asp:RequiredFieldValidator ID="$valrCash$" runat="server" ControlToValidate="$txtCash$" 
    Text="*" ErrorMessage="You must provide the Amount." SetFocusOnError="true" 
    Display="Dynamic">
</asp:RequiredFieldValidator>
<cc1:ValidatorCalloutExtender ID="$vaeRCash$" runat="server" TargetControlID="$valrCash$">
</cc1:ValidatorCalloutExtender>
<asp:RegularExpressionValidator ID="$valxCash$" runat="server" ControlToValidate="$txtCash$" 
    Text="*" ErrorMessage="You must provide a valid entry for Amount. #.##" SetFocusOnError="true" 
    Display="Dynamic" ValidationExpression="^-?[0-9]{0,2}(\.[0-9]{1,2})?$|^-?(100)(\.[0]{1,2})?$">
</asp:RegularExpressionValidator>
<cc1:ValidatorCalloutExtender ID="$vceXCash$" runat="server" TargetControlID="$valxCash$">
</cc1:ValidatorCalloutExtender>]]></Code>
    </Snippet>
  </CodeSnippet>
</CodeSnippets>