Maaser sheni may not be sold; nor may it be designated as security; nor may it be exchanged; nor may it be used as a counterweight; nor may a person say to his fellow in Jerusalem: “Here is wine for you, give me oil,” and [the same rule applies to] all other fruits as well. But [they] may give [maaser sheni] to one another [as] a free gift.

Animal tithe may not be sold unblemished [if] alive, nor blemished [whether] alive or slaughtered, nor may it be used to be-troth a woman. A bechor may be sold unblemished and alive, and blemished [whether] alive or slaughtered, and it may be used to be-troth a woman.  Maaser sheni may not be deconsecrated on a slug, nor on a coin that is not spendable, nor on money that is not in one's domain.