| Category name | Best seller rank | 50th book's rank | Median sales($) | Median price ($) | Volatility (%) | New releases (%) | Self pub.(%) | KDP Select (%) | Competition |
|---|---|---|---|---|---|---|---|---|---|
| Books > Computers & Technology > Programming > Web Programming > PHP | 66,063 | 866,937 | $0 | |
90% | 20% | 55% | 20% | ~ 679 |
You are limited to 3 queries per day.
Try unlimited access for $7.99