Commercial organisations that use GtoPdb pay access-fees which support the maintenance, curation and sustainability of the resource.

Our current commercial access fees are:

Organisation Size*	Access Fees (per annum)**
Large (250+ employees)	£2,000 GBP
Medium (50-249 employees)	£1,000 GBP
Small (<50 employees)	£500 GBP
** A single annual payment covers all users within a company.

* Employee numbers given are an approximate guide, SMEs are also defined by their turnover and balance sheet total
See this guidance for small and medium companies (www.gov.uk) and this definition of an SME (www.gov.uk)

To arrange payment, please get in touch with the Guide to Pharmacology curatorial team at: gro.ygolocamrahpotediug@seiriuqne, using the subject 'GtoPdb Access', and provide us with your organsation's name and main contact person.

We will then put you in touch with Edinburgh Innovations, the University of Edinburgh's commercialisation service, who will arrange invoicing.