Make sure you replace the XXXX after the id= with your own unique account ID.
The line of code below may extend off the page margin. Make sure you copy
the entire line including the closing </A>

<A HREF="#PaybyVcheck"onClick="MyWin=window.open('https://www.securevcheck.com/?id=XXXX','newWnd','width=700,height=700,menubar=yes,toolbar=yes,location=no,resizable=1,scrollbars=yes,status=yes');MyWin.focus();"> Pay By Vcheck</A>

If you wish to use the special Insurance pre-form, use this link,
Remember to change the XXXX after the id=

<A HREF="#PaybyVcheck"onClick="MyWin=window.open('https://www.securevcheck.com/insurance.php?id=XXXX','newWnd','width=700,height=700,menubar=yes,toolbar=yes,location=no,resizable=1,scrollbars=yes,status=yes');MyWin.focus();"> Pay By Vcheck</A>

If you wish to use the optional E-Sign Electronic Signature Capture feature, you simply add "&template=signature" to the link after your id= , as shown below. 
Remember to change the XXXX after the id=

<A HREF="#PaybyVcheck"onClick="MyWin=window.open('https://www.securevcheck.com/?id=XXXX&template=signature','newWnd','width=700,height=700,menubar=yes,toolbar=yes,location=no,resizable=1,scrollbars=yes,status=yes');MyWin.focus();"> Pay By Vcheck</A>

The below uses BOTH the insurance.php preform AND the E-Sign Option

<A HREF="#PaybyVcheck"onClick="MyWin=window.open('https://www.securevcheck.com/insurance.php?id=XXXX&template=signature','newWnd','width=700,height=700,menubar=yes,toolbar=yes,location=no,resizable=1,scrollbars=yes,status=yes');MyWin.focus();"> Pay By Vcheck</A>