Please write the name of the goods you'd like and reply to this tweet.
There are almost no goods in the grocery store around this time.
As soon as the item arrives, I'll contact you.
A product thing is any type of general goods. It's about as specific as you can get when you're talking about things like this.
Think of it like a video game. The first time you see new goods there's a sheen (しな) about it. But when you bring it back to your place, the sheen is gone. Then when you go back to the store, wow! All the goods you don't already own have that sheen! Gotta buy them!