1) one or more industry-recognized features designed to prevent unauthorized copying of a completed or blank prescription form;
A pantograph that shows the word "VOID" when copied
2) one or more industry-recognized features designed to prevent the erasure or modification of information written on the prescription by the prescriber;
Colored background that erases to white.
3) one or more industry-recognized features designed to prevent the use of counterfeit prescription forms.
Thermochromic ink that changes color when warmed.