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  • The access to DOI registration service through mEDRA is subject to the payment in advance of an Annual Fee.

  • This includes the codification of a quantity of digital objects depending on the DOI Bracket for which the Registrant has declared to opt at the signing of the Contract, as indicated by the chart below.

  • In case of a number of registrations exceeding the quantity included in the annual fee, a price per unit, connected to the chosen bracket is required.
    Exceeding DOIs will be invoiced at the end of the annual contract.

  • For the first year the fee - with the number of correspondent DOI - is calculated for the months in which the Registrant benefits the service.

  • New customers have to consider € 150 more as start up cost.

  • DOI Bracket Annual Fee DOIs included Price per unit for exceeding DOIs
    0 180 30 DOIs included 4.50
    1 350 75 DOIs included 3.80
    2 600 170 DOIs included 2.70
    3 900 350 DOIs included 2.00
    4 1,350 650 DOIs included 1.60
    5 2,000 1,300 DOIs included 1.10
    6 3,000 2,550 DOIs included 0.90
    7 4,500 5,000 DOIs included 0.65
    8 5,200 6,500 DOIs included 0.55
    9 6,000 8,000 DOIs included 0.45

    All the sums indicated in the price list are expressed in Euros and intended excluding VAT.

    Download pdf price list

    mEDRA customers can access Crossref DOI-based services via mEDRA system.
    By accessing Crossref international platform, publishers can provide direct links to the content cited in the bibliographic references of their publications, discover where their publications are being cited and increase visibility and access to their publications thanks to Crossref cross-publishers linking network.
    mEDRA customers can access the service upon payment of an annual fee and a supplement from € 0.75 to € 0.80 for each DOI, depending on the DOI bracket (applicable only to DOIs deposited in Crossref system).

    DOI Bracket Annual Fee € DOIs included each year Price per unit for exceeding DOIs Additional annual fee* for Crossref services Additional cost for DOI enabled to CR services
    0 180 30 DOIs included 4.50 250 0.80
    1 350 75 DOIs included 3.80 250 0.80
    2 600 170 DOIs included 2.70 400 0.80
    3 900 350 DOIs included 2.00 400 0.80
    4 1,350 650 DOIs included 1.60 600 0.75
    5 2,000 1,300 DOIs included 1.10 600 0.75
    6 3,000 2,550 DOIs included 0.90 900 0.75
    7 4,500 5,000 DOIs included 0.65 900 0.75
    8 5,200 6,500 DOIs included 0.65 900 0.75
    9 6,000 8,000 DOIs included 0.65 900 0.75

    * Subject to annual turnover verification, as required by Crossref



    Download pdf price list for Crossref services

    For further commercial and policy information, please contact: sales@medra.org.