The Gift Card, Gift Voucher & Reloadable Card Summit,

IDT have a long standing relationship with David and Polymath Consulting; both through RFPs we have been involved in and also in seeking their support on various issues. David with the team at Polymath are certainly one of the pre-eminent knowledge based consultancy in the prepaid field, but what really set them apart is how we have seen them support clients get real projects to market and launched. It is always a pleasure working on projects with David and his team.

Daniel Spier, MD, IDT

If you want to know what's 'going down' in the payment card industry, David is your man! When I looked at opening up The Card Awards to include prepaid, David was a great help in defining the market and advising me on who might be eligible to enter.

Dinah Tobias, COO, The Card Awards

David is a knowledgeable person to support your implementation and ongoing management within financial services and will always deliver excellent results.

Jonathan Reynolds, Prepaid Market Development, Visa Inc CEMEA

David is the go-to guy for information on what is happening on the prepaid scene in Europe and emerging markets. He is knowledgeable and connected, and has dug into the metrics of prepaid as no one else I know in this industry. He is a valuable source of information!

Marilyn Bochicchio, CEO Paybefore

David is the telephone call you take and are always sure to be rewarded with insight, innovation and (usually!) entertainment. He is particularly thoughtful on our sector of payments and was very helpful to Tuxedo as we developed our market position in 2007-8.

Mark Simon, Ex CEO, Tuxedo Solutions

If you need to know anything about what's going on in Prepaid, David is certainly one of the first individuals that I call. His knowledge through the research that he regularly produces makes him an invaluable resource for those wanting to learn more about the prepaid card industry. David will always provide an open and honest view, and I have found that refreshing in this emerging industry which we both work.

Rich Wagner, CEO, Advanced Payment Solutions

David is a knowledgeable and well networked professional. He has extensive experience of the market and is able to provide valuable insight into the world of prepaid. I have used David as a consultant on a number of projects and I have always been delighted with the quality, timeliness and value of his work.

Richard Cooper, Vice President, Director of Marketing Strategy, FIS