What collaborations has Janis Elspas undertaken with major brands like Amazon Prime and MyCharge?

Based on the available content, I can share that Janis Elspas has collaborated with various brands to promote their products and deals. For instance, she has shared deals from brands like Old Navy, J Crew, Anthropologie, Williams Sonoma, and Macy's. She also mentioned Dyson as one of her favorite brand exhibitors at a BlogHer event. However, I don't have specific information about collaborations with Amazon Prime or MyCharge.

Would you like to know more about her collaborations with other brands or her experiences at events like BlogHer?