→ Billed Business ($500) on Mar 7
→ Downgraded to Pro ($100) on Mar 19
→ Next invoice Apr 7
| Period | Item | Amount |
|---|---|---|
| Mar 19 – Apr 7 | Remaining time on Pro Hosting | +$61.29 |
| Mar 19 – Apr 7 | Unused time on Business Hosting | –$306.45 |
| Apr 7 – May 7 | Pro Hosting | +$100.00 |
| Total / Credit applied | –$145.16 |
Explanation:
The remaining credit of ~$145 will be automatically applied to invoices in the following months:
- Apr 7 invoice: credit of –$145.16 is generated (no payment due).
- May 7 invoice: fully covered by credit → invoice shows $0, credit left ~$45.
- Jun 7 invoice: partially covered → about $55 due.
- From Jul 7 onward: credit is exhausted → normal Pro price $100/mo applies.