>>No.
>>
>>SQL Server Express is free, but has limitations. It's definitely not a enterprise db. Anything bigger than what Express will do, a purchased license is required. I'd make it easy for you. Require the customer to obtain, install, setup, and maintain SQL Server. You supply the application.
>>
>>
>>>If we develop a Application with ' VFP9 + Mssql ' then Is we need to buy mssql for every customer ?
>>>
>>>warm regards,
>>>mk.
>
>If i sell a software created with VFP9 and Mssql to 10 customer, is we required to purchase separate license for each customer ?


See my above response. As for purchasing, you should not do that. Again, read my first reply. It's likely, with volume licensing, your customer can get SQL Server cheaper than you can. MAKE THEM DO IT.