THIS INFORMATION IS OBSOLETE AND IS PROVIDED ONLY FOR ITS HISTORICAL VALUE

FTP Orders QCPE can accommodate ftp pickup orders or ftp delivery orders. If someone wishes to pick up an order by anonymous ftp all they need do is to indicate this on their purchase order or at the time they place their order. They must also supply us with their e-mail address so that we may contact them regarding the details of the order at the time when the order is ready to be picked up. In the situation in which a customer desires QCPE to deliver an order by ftp we will need the following pieces of information: The internet address of their computer The account name into which we are to deposit the order The password for this account Their e-mail address Printed documentation will be sent by the fastest means available when the documentation is not part of the system which is being sent. There is an additional charge of $10.00 per order on all ftp orders whether they are picked up from our computer or delivered to your computer. This charge is independent of the number of programs ordered.

QCPE Fee Schedule April 1, 1995 to December 31, 1995 The prices shown in this fee schedule apply ONLY to the sale of software to individual researchers who are acting as individuals. In the instance of computer centers acting for either nations, corporations or academic and research institutions please contact QCPE regarding charges. A. QCPE Program with Documentation Cost per program --------------------------------------------------------- 2,000 lines of code or fewer 70.00 2,001 to 4,001 lines of code 110.00 4,001 to 10,000 lines of code 145.00 10,001 lines of code or more 175.00 B. Tapes Each client will receive the smallest tape suitable for the order. Tape charges are as follows: --------------------------------------------------------- DC6150 tape cartridge - 25.00 TK-50 - 31.00 TK-70 - 46.00 2400' tape - 14.75 1200' tape - 11.15 600' tape - 10.00 In the case of FTP-delivered orders there is a standard $10.00 charge whether the order is picked up from our computer or delivered by us. C. Handling There is a handling charge of $10.00 per order D. Preparation and shipping (via UPS) $ 7.50 per order EXCEPTION: All orders (including disk orders) going outside North America will charge the EXACT AMOUNT of postage. We ship via AIR PARCEL POST. E. QCMP Programs (for the IBM-PC and compatibles) and QMAC Programs (for the Apple Macintosh computer) with Documentation Cost per program: --------------------------------------------------------- Disk, 2,000 lines of code or fewer 70.00 Disk, 2,001 to 4,001 lines of code 110.00 Disk, 4,001 to 10,000 lines of code 145.00 Disk, 10,001 lines of code or more 175.00 F. Annual QCPE subscription for the QCPE Bulletin Cost --------------------------------------------------------- Domestic (North America) 20.00 KLM Distribution (Europe) 30.00 Other Foreign 35.00 G. Annual Subscription Rates for the QCPE Standard Profile on Quantum Chemistry Cost --------------------------------------------------------- Dometic 75.00 Foreign 100.00 H. QCPE Catalog For those clients who are unable to access the catalog via the Internet, it is available on two 3 1/2" diskettes for IBM PCs or clones. It is available at no charge to or North American clients and to our overseas clients if it is part of an order. Otherwise, the charge will be $5.00 overseas to cover mailing and handling costs. I. NOTE VISA or MasterCard may be used for all purchases from QCPE. We will need the card number and its expiration date. Receipts will be issued for every purchase except for subscriptions and catalogs on diskette. In the case of FTP orders whether they are to be delivered or picked up there is an additional charge of $10.00 per order. This charge is independent of the number of programs ordered.

Details of Payment QCPE can accommodate almost any form of payment. We can accommodate the following means: 1. We can bill against purchase orders 2. We have facilities for wire transfers 3. We can provide Pro Forma invoices 4. We can accept VISA payments 5. We can accept MasterCard Payments 6. We can accept personal checks If you have some other payment type which is more convenient for you please feel free to contact us. In the case of inter-bank wire transfers the following information is pertinent: The Northern Trust Company 801 Canal Street C5N Chicago, IL 60675 Bank ABA# 0710-00152 Account Name: Trustees of Indiana University Account# 69426 ATTN: Margaret Edwards QCPE Tel:812-855-4784

The Terms of Trade QCPE has always operated on the basis that our quoted prices assume no mode of use other than that of the individual researcher. From our beginnings we have dealt with individuals even though we have permitted corporate purchase orders as payment for goods. This approach has permitted us to avoid getting involved with the question of licenses on every piece of software we move. It has permitted a more collegial relationship. However, it now appears that time and technology will deprive us of this small benefit. For several years now certain nations, corporations and many academic and private research organizations have taken to the practice of obtaining a single copy of a piece of software and either openly distributing this software throughout much of their individual research establishments or making it available in an executable form for remote use. Our fee schedule was never developed for such use and I think that it must be obvious that if everyone decided this was the way to do business QCPE would not distribute much software. It would eventually not distribute enough software, at our present prices, to continue the operation at some point. At present these groups or organizations are experiencing a very nice subsidy from the rest of the world which does not happen to do business in this manner. With the development of communications technology it is now becoming altogether too simple to carry out operations of this type and many other people may consider adopting this practice. Becasue of the present situation, which will probably get worse, QCPE now finds it necessary to clearly state the terms of trade and the limits of what one gets at the current fee schedule prices. With the promulgation of this announcement we are hereby stating that the purchase of software fron QCPE at the prices stated in the Fee Schedule in force at any time does not convey to the purchaser the right to copy, deliver or convey this software in any form or manifestation, to another person or persons or to make access to said software available over any sort of network. This policy is not intended to prevent a researcher's employing organization from paying the "individual researcher" price on behalf of a single research group if this is, in fact, the situation which exists. For organizations which do need to make broader use of software than just for a single research group please contact QCPE for pricing information. Richard W. Counts QCPE