| High School | Undergrad. (yrs. 1-2) | Undergrad. (yrs. 3-4) | |
| 1 month* | – | – | $14 |
| 14 days | $9 | $11 | $15 |
| 7 days | $11 | $13 | $17 |
| 5 days | $13 | $15 | $19 |
| 3 days | $15 | $17 | $21 |
| 48 hours | $17 | $19 | $24 |
| 24 hours | $20 | $23 | $28 |
| 8 hours | $23 | $27 | $33 |
| 4 hours | $29 | $32 | $42 |
These are the prices per page in USD. Select another currency if necessary on the payment page.
The prices exclude the VAT. EU citizens will have their prices calculated according to the governmental policies of their country.
