When did the man come back from his buying trip?

W：Hi，Jack. I haven’t seen you in a long time. Where have you been?
M：I just got back yesterday morning from a buying trip. I was in Shanghai for a week. I went to the Toy Fair and also met with a few promising vendors. Here，check out these dolls，$30 each wholesale.
W：They’re lovely! I’m expanding my store’s collectible toy section，and they’d be a perfect addition. Could I get a price reduction if I place a large order?
M：I could give you a 10% bulk discount. I can also sell you some doll accessories like necklaces and hats. The kids at  the product tests really enjoyed those too.
Number 59.When did the man come back from his buying trip?
Number 60.How much is the doll for wholesale?
Number 61.What does the woman probably do?