Add-on packs are a one-time purchase of permanent practice minutes (time add-ons). They are not the same as Material Store purchases (content access). See How charges work.
Don’t split “fuel packs” vs “point packs”—a minute add-on pack is permanent points.
Packs (checkout wins)
| Pack | Reference price |
|---|---|
| 100 minutes | ¥300 |
| 200 minutes | ¥600 |
How to buy
- Open Me → Purchase center
- Choose an add-on pack and complete payment
- Confirm the credit under Me → Usage / Points and benefits
Validity and deduction
- Unused balance is permanent
- Practice deduction order: benefits → subscription points → add-on packs
- Family / Teaching can allocate add-on packs and subscription points; benefits cannot be allocated