Section 557
Goods Deemed To Be Accepted
The buyer shall be deemed to have
accepted the goods in any of the following circumstances:
(a) If the buyer or his or her agent receives the goods,
(b) If a receipt or slip is issued having acknowledged the
delivery of the goods,
(c) If the buyer stores the goods having ascertained,
pursuant to Section 556, that the goods conform to the
contract,
(d) If the goods reach the buyer and the buyer does not
inform the seller within reasonable time that he or she
has rejected the goods and retains the goods with him
or her.
(e) If the buyer does any act proving that he or she has
ownership in and control over such goods.