Which Operation Should I Use?
Picking which operation you want to use should be decided carefully…
Depending on your environment and needs, you will need to use different operations for their corresponding strengths. As of this writing, we recommend GetBestMatches as it will yield the highest level of accuracy while making any necessary corrections to your input values without changing the original intent of the address.
GetBestMatches also includes extra information such as DPV codes, residential delivery indicator (RDI), and the possibility of appending suite information.