For individuals

1 day – £1.50
1 week – £6 (£ 0.86 per day)
1 month – £15 (£ 0.50 per day)
1 year – £65 (£ 0.18 per day)
3 years – £150 (£ 0.14 per day)
10 years – £365 (£ 0.10 per day)


For institutions

1 month – £60 (£ 2.00 per day) unlimited number of students for 30 days
3 months – £150 (£ 1.67 per day) unlimited number of students for 90 days
1 year – £450 (£ 1.23 per day) unlimited number of students for 365 days
Direct IP all users at your institution can access the entire site

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Robin Hood

Many thanks indeed to those of you who have donated to the site in the past, and to those subscribing now.

In April 2022, as maintenance and update costs increase, we adjusted our subscription plans.

If you are able to subscribe, thank you - your contributions help maintain and update the site - as you like it.

If paying for a subscription would prevent you from using our site, please do get in touch using our Robin Hood Ticket scheme.

There are several subscription tickets available for you or your institution after you exceed your free twenty-page limit. Click to buy your personal ticket or institution ticket. You can also review the status of your ticket(s) under My Account.

If you do not have a Paypal account and do not wish to open one, no problem: you can pay by credit/debit card. Click on the Paypal checkout button and you will see the option to pay by card. Payments are all made in UK £.

Site administered by

Professor D Crystal and Mrs H Crystal Business Partnership
Crystal Business Partnership
All prices include VAT at 20% (if applicable)


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