[mowowie]

she is obviously a kleptomaniac, she had multiple instances of the same product down there.
5 cans of the same shaving cream, 5 of the same hand lotion, etc...
Either that or she owns a convenience store and this is how she keeps her inventory up.

[Mr Apple]

Either that or she owns a convenience store and this is how she keeps her inventory up,

Good point.

[FreedomGuru]

She might have planned to come back and return items without a receipt to get cash?