Discounts
| Order of more than 5 copies/books or Payment in cash | 10% |
| Order of more than 10 copies/books or Orders by booksellers | 25% |
| Order of more than 15 copies/books or Orders by students or by authors/members of the De Nobili Research Library | 30% |
| Order of more than 25 copies/books or Orders by residents of middle or low-income countries | 45% |
| Order of the complete set of available publications or Orders by authors of their own book | 50% |