SESSION 12
EXTINGUISHMENT OF SALES
A. Causes
Art. 1600
Article 1600.Sales are extinguished by the same causes as all
other obligations, by those stated in the preceding articles of
this Title, and by conventional or legal redemption.
Art. 1231
Article 1231.Obligations are extinguished:(1) By payment or
performance;(2) By the loss of the thing due;(3) By the condonation
or remission of the debt;(4) By the confusion or merger of the
rights of creditor and debtor;(5) By compensation;(6) By
novation.Other causes of extinguishment of obligations, such as
annulment, rescission, fulfillment of a resolutory condition, and
prescription, are governed elsewhere in this Code.
Art. 1626
Article 1626.The debtor who, before having knowledge of the
assignment, pays his creditor shall be released from the
obligation.
Art. 1634
ARTICLE 1634. When a credit or other incorporeal right in
litigation is sold, the debtor shall have a right to extinguish it
by reimbursing the assignee for the price the latter paid therefor,
the judicial costs incurred by him, and the interest on the price
from the day on which the same was paid.A credit or other
incorporeal right shall be considered in litigation from the time
the complaint concerning the same is answered.The debtor may
exercise his right within thirty days from the date the assignee
demands payment from him
Art. 1635Article 1635.From the provisions of the preceding
article shall be excepted the assignments or sales made:(1) To a
co-heir or co-owner of the right assigned;(2) To a creditor in
payment of his credit;(3) To the possessor of a tenement or piece
of land which is subject to the right in litigation assigned.
B. Redemption
1. Conventional
