

My friend delivered for Amazon for awhile and he had a regular delivery of 50 pounds of dog food that he had to carry up several flights of stairs. I was thinking about him, and all the times in my life when an unexpected fiver would have been useful, so I’m glad you commented.
You could try landscape staples, like they use to secure landscape fabric. The downside is poking holes in the netting could shorten its lifespan.