Pricing

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Pricing

Supertone API applies a simple usage-based pricing during the closed beta period.

Thank you for using Supertone. Our goal is to provide unique and expressive
voice synthesis, helping you bring your content to life. With a wide selection
of voices and emotions to choose from, you can find the perfect tone for
any project, from informative to entertaining.
Our advanced AI technology ensures natural-sounding speech with precise
intonation and rhythm, making every word count.
We understand that quality audio can make the difference between good content
and great content. That's why we've developed features that allow fine-tuning
of pitch, pace, and emotional expression to match your exact needs.
From podcasts to e-learning platforms, audiobooks to virtual assistants,
Supertone adapts to your unique requirements. Our user-friendly interface makes
it simple to customize and export your audio in multiple formats, saving you
time and effort. Explore the range of options we offer, and see how Supertone
can enhance your creative work.
We look forward to supporting your journey in voice content creation!

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Payment Policy

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Billing Cycle

• Operates on a post-paid basis
• Bi-monthly settlement:
  • 1st settlement: Usage from 1st to 15th of each month
  • 2nd settlement: Usage from 16th to the end of each month

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Payment Process

1. Settlement Closing
   • 1st settlement: 15th of each month
   • 2nd settlement: Last day of each month
2. Invoice Delivery
   • Sent the day after settlement closing
   • Payment link sent to user’s registered email
3. Payment Deadline
   • Within 5 days of invoice delivery

As shown in the example above, you will receive an invoice with an online payment link on the 1st or 16th of each month, and should pay the usage fee by the 6th or 21st.

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Overdue Payment Policy

1. Service Usage Restriction
   • Service is automatically suspended if payment is not made by the deadline
2. Service Restoration
   • Service usage resumes immediately upon payment of overdue fees

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Refund Policy

Fees for used and paid services are non-refundable.

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Usage Monitoring

Usage can be checked through two methods: