I couldn't resist some of the offers during the three-day-sale which includes Interpretation (too rich for me even at 50%) and some - or all? - of the Classic Commentaries and Studies CCaS. In course of checking these out, I found something irritating:
The 14 volumes-series Classic Commentaries on the Greek NT (not on sale) doesn't give dynamic pricing.
According to the fact that all of these books are in the public domain, this is not a publisher issue - the bundle's product page proudly speaks of a Logos employee finding one of those works and Faithlife subsequently getting the other books from the bundle. So while MacMillan & Co (for nearly all of them) and Murray (for John) originally published this, Faithlife is not bound to any contractual constrictions by them.
Even though the bundle gives only a meager 10.05% rebate on the sum of individual prices, still I think Faithlife has fostered the attitude that dynamic pricing is not a gratitude or benevolent alms-giving, but merit earned through prior purchases (at least for publishers in the alphabet range A-Y).
So I think, this bundle should allow DP - an additional idea would be a sub-bundle of the three books not cointained in any of the CCaS bundles with a real discount (those would be Acts, Ephesians and Colossians - or enhance the respective CCaS bundles with these, as others were enhanced by Calvin or other additional volumes)
