SAP Application User License vs SAP Business Suite User License

Hi,

I'm confused with my SAP contact person explaination.

Can someone explain to me what's the difference between SAP Application User License and SAP Business Suite User License?

Am using only ERP6.0 and Solution Manager 7.0.

May I know which price contract should I get, SAP Application or SAP Business Suite?

I have checked https://websmp104.sap-ag.de/licenseauditing, there are SAP Applications, SAP Business Suite, SAP Individual Solutions and R/3 Enterprise software. What's the difference between SAP Applications and SAP Business Suite?

Thank you.

regards,

zl