This question has options. Answer the question about text:

I took a trip to Big Lots today because I got the decorating bug . I wanted to get a few things to tie my apartment together , and I ended up making things look pretty nice IMHOWISHAAAO.My new welcome mat ... $ 2 at Big Lots . OMG.This lamp has been needed for awhile .

What is the speaker 's reason for talking about and praising Big Lots to this degree ?
Options are:
I. They are employed in a marketing position at Big Lots and are trying to get clients
II. They enjoy getting a good deal on their decoration related purposes , and are sharing this joy
III. They work for Big Lots and receive a bonus based on how many people they can recruit
IV. They are in debt to Big Lots on a company credit card and are working off their debt through marketing
II.