How can you best prevent the receipt of counterfeit currency?

Comparing a bill to a real one is an effective way to prevent the receipt of counterfeit currency because this method utilizes a direct visual and tactile reference. By inspecting the legitimate bill, one can identify distinct features that differentiate authentic currency from counterfeit versions. These features include watermarks, security threads, color-shifting ink, and the overall texture of the paper.

This approach allows for a thorough assessment as it encourages a detailed evaluation of elements that counterfeiters often struggle to replicate precisely. Each denomination of currency has unique characteristics that can be easily compared side-by-side, providing a straightforward means to verify authenticity.

In contrast, relying solely on methods such as checking for a signature, looking for unusual colors, or using counterfeit detection pens may not cover the full range of security features present in current currency. While these methods can offer some level of verification, they might overlook subtle discrepancies characteristic of counterfeit notes.