After doing extensive research on the internet I found JNC Solutions.  After receiving an in-house demo of the software we ordered and installed the product. The software is easy to use once I got to grips with it and I have found it to be invaluable. It runs alongside my accounts package and has made things a lot easier regarding VAT and keeping track of retentions. The support I received over the phone was in-depth and covered all my issues.  The support team are always there to answer any issues. Thank you JNC.