Exhibit 15.2 [PRICE WATERHOUSE LETTERHEAD] June 28, 1996 Securities and Exchange Commission 450 Fifth Street, NW Washington, DC 20549 We are aware that CUC International Inc. has included our report dated April 29, 1996, of Ideon Group, Inc. (issued pursuant to the provisions of Statement on Auditing Standards No. 71), in the Prospectus constituting part of CUC International Inc.'s Registration Statement on Form S-4 (related to Ideon Group, Inc.) to be filed on or about June 18, 1996. We are also aware of our responsibilities under the Securities Act of 1933. /s/ Price Waterhouse LLP PRICE WATERHOUSE LLP Tampa, Florida