Upgrading an existing licence for csASPNetGraph

csASPNetGraph is sold as either a Single Licence, a Server Licence or a Corporate licence. You can upgrade the licence type here simply by paying the difference. There are 3 possible upgrades depending on the licence you have and the licence you want. If in doubt, please ask.

To upgrade an existing licence follow the steps below:

  1. Select the required upgrade. The licence agreements are available for clarification.
  2. Follow the correct link below to begin the credit card payment process. The transaction will be processed by WorldPay Ltd.
  3. You will be asked for your country and credit card type. If the card type allows a choice of currency this will be shown and VAT will be added where appropriate.
  4. You will be transferred to the WorldPay secure server to complete the process.
  5. Enter your name and email address when asked. You will be sent an email confirming that your licence is upgraded. Please take care to give the correct email address.
  6. The DLL file supplied with your original licence does not need changing.

We accept payment online by credit card. If this method is unsuitable, we may be able to offer an alternative such as a bank transfer or PayPal - click here for more details.

Upgrade type Cost to upgrade Read licence Buy upgrade
Single to Server $30 Single   Server Upgrade Now
Single to Corporate $80 Single    Corporate Upgrade Now
Server to Corporate $50 Server    Corporate Upgrade Now

All prices shown are U.S. dollars but other currencies (GBP and EUR) may be available subject to credit card type.

For UK customers and non-business EU customers VAT will be added at 20%. VAT does not apply to customers from outside the European Union.

These upgrades are only available if you have already bought a Single or Server licence for csASPNetGraph. To buy csASPNetGraph follow this link.

Note: Refunds can only be made at the discretion of the Chestysoft management.

If there are any problems with the purchase process, email: sales@chestysoft.com

For information - Chestysoft is based in the United Kingdom. VAT Reg. No. 826 0921 36.