Click Settings->Subscription to purchase Times of AI instant answers - Ask and AI Q&A times. The additional AI times purchased will be valid forever. The more times you purchase, the more affordable it will be.
There are 8 packages of AI times:
- 100 times/$2
- 200 times/$4
- 500 times/$10
- 1000 times/$20
- 2000 times/$30
- 5000 times/$65
- 10000 times/$100
You can also configure your own API Key, which will not consume system AI counts. Learn more: How to configure API Key?