"But don't expect that we will make gifts to Liverpool."
Bellingham is expected to be given a price tag of at least £100million, a valuation which could increase further should he continue his impressive performances with England at the World Cup.
Dortmund, though, are hopeful of keeping hold of the midfielder for as long as possible.
“He (Jude) has a contract. I'm a sales person regarding commercial business, but not regarding the player's business. We are happy to have him on board 100% and the longer Jude will play for us, the better it will be."