EPUBTurn resources · Worksheet version 1 · 6 October 2026
The 60-credit/25-credit example demonstrates arithmetic only; it is not a quote or a claim about sampled pages. Use the actual conversion confirmation for required credits. Use checkout for pack size, price, currency and tax. A free sample does not establish that every sampled page reduces a later charge.
| Item | Your confirmed value | Worked arithmetic example only |
|---|---|---|
| Required credits shown for the selected conversion | 60 | |
| Current usable account balance | 25 | |
| Additional credits needed = max(0, required minus balance) | 35 | |
| Credits in the chosen pack | Enter checkout value | |
| Actual checkout total and currency | Enter checkout value | |
| Purchase leaves enough credits? | Check pack credits plus existing balance against required | |
| Unspent credits after conversion | Balance plus purchased credits minus required |