Can I buy on AWS Marketplace?

Can I pay in Japanese Yen or pay by invoice?

The amount of license usage may suddenly increase, but if I use more than the license contract, will the usage be suspended?

Please let me know the price, can I get a quote?

How are licenses counted?

What industries do you have experience with?

Are there tools to support operations?

Do you have a support system?

I would like to use the trial, but is there a charge?