The Pradis engine is free, Zondervan makes its money from selling books, of course. The books are reasonably well-priced.
Starter packages range from $50 to $350. But, if you mind your p's and q's you can knock a good chunk off that retail price
by known when and where to buy. You may want to go to the Pradis Store
and try the following coupon codes to get an even better price, though they may
be expired by the time you read this:
AVZCS8 - $25 off total order
30ZCSOFF - 30% off total order
Interestingly, I could find no reference of Pradis at the Family Christian online store, though competitors such as WordSearch and
Logos are available for purchase. This is odd because Family Christian stores are Zondervan's retail outlet. It's a shame,
as well, because Family Christian often offers coupons with significant savings if you sign up for their email newsletter.
Their current online coupon was for 33% off any one product in the store. If you want to sign up anyway, go to the
Famiy Christian Membership Registration site.
Overall, a nice entry into the software market. If you are a big NIV user, you will most likely be very satisfied with Pradis.