Ampl license duration

[Roberto Rosetti]

Hello everyone,

I was wondergin about AMPL license duration in this price lists https://ampl.com/products/standard-price-list/

All prices refer to a annual fee (so one should pay every year the same amount) or are perpetual (just one fee and you have not to pay anymore for that version)?

Roberto

[AMPL Google Group]

Hello Roberto,

Thank you for your question. The prices shown on our price list at https://ampl.com/products/standard-price-list/ are for perpetual licenses and constitute a once-off fee. However, we highly recommend that you pay for AMPL's maintenance and support service each year to ensure access to AMPL and solver software updates, regeneration of license files necessitated by hardware changes, and technical assistance with installation and execution.

Unless indicated otherwise, the quoted prices include one year of maintenance and support. Subsequent maintenance and support service is charged at an annual rate equal to a percentage, currently 20%, of the license price in effect at the time of renewal.

Please not that Gurobi prices do not include first-year maintenance and support service. The first year of Gurobi maintenance is billed at an additional 20% at the time of purchase.

Beginning one year after purchase, maintenance and support are billed annually.

Thank you Roberto, I hope this might help to clarify our pricing structure and I look forward to any follow up questions that you may have.

Kind regards,

-- Martin

Martin Laskowski | AMPL Optimization, Inc | +1 (617) 955-3430

--
Martin Laskowski
am...@googlegroups.com

{#HS:962590485-55807#}

--
You received this message because you are subscribed to the Google Groups "AMPL Modeling Language" group.
To unsubscribe from this group and stop receiving emails from it, send an email to ampl+uns...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/ampl/59cbed44-6ba7-4568-9554-f39ce1ccbd4e%40googlegroups.com.

[Roberto Rosetti]

Thank you very much Martin!

You have been very clear.

Best regards,

Roberto

To unsubscribe from this group and stop receiving emails from it, send an email to am...@googlegroups.com.