您的鲜花售后服务如何?

I am writing to inquire about the quality and reliability of your flower aftercare service. I am particularly interested in knowing:

• How long does your service typically last?
• What types of care are included in the service?
• What is the frequency of the care instructions?
• How responsive and helpful are your customer service representatives?
• What is the cost of the service?

I would also appreciate any other information you can provide about your flower aftercare service, such as testimonials or case studies.

Thank you for your time and assistance. I look forward to hearing from you soon.