" … she started arguing with me, becoming increasingly rude and belligerent," Belanger Demaneuf posted.
"After not bullying me into caving she said 'Fine! My friend works at the other store in Huntsville and she told me that all the ornaments will be 90 per cent off tomorrow, so I'll just come back in the morning'.
"I can't guarantee they'll still be here," I said. And the jerk said, 'There are 12 in the store. No one is going to buy all 12. I'll get what I want, prepare to feel stupid tomorrow'."
That was the moment the frustrated retail worker decided to take matters into her own hands.
"So in an anti-Grinch moment my heart shrank three sizes and I bought all 12 star ornaments," she wrote.
"I then called the other Huntsville store and bought ALL their ornaments. And just to be extra spiteful I bought all the star ornaments in Decatur and Florence. It was the most vengeful $30 I ever spent.
"The next morning she was at the store as soon as we had opened. I had the pleasure of telling her that ALL of the star ornaments in North Alabama had been sold to one customer. The look on her face was worth every penny spent."
I just can’t get into the holiday spirit until I post this. Have a vengeful Christmas y’all!!
The Star of Vengeance...
Posted by Sarah Bélanger Demaneuf on Thursday, 6 December 2018
Belanger Demaneuf explained she had given away the ornaments as gifts to friends and family but had kept one for herself, which she proudly hangs on her tree each Christmas.
"17 years later, I still smile when I hang it on my tree," she said.
The post has since gone viral, attracting thousands of shares, likes and comments from social media users praising Belanger Demaneuf's revenge.
"This is the level of petty I aspire to be!" one Facebook user posted, while another wrote: "Every job I've ever had in retail I quit during the holidays, because of the customers. Every one".
"I think everyone who works with the public can relate to this story. I know I can," another user shared, while another added: "It's always good to get revenge on people who truly deserve it."