Bring us your books!

For every book you bring, you get a discount on your next purchase at "Quo Vadis?"

2 books	1%
4 books	2%
6 books	3%
8 books	4%
10 books	5%
12 books	6%
14 books	7%
16 books	8%
18 books	9%
20+ books	10%

Voucher values don't accumulate.