Accepting Reasonable Offers

Please, I know we all like a great deal but at the end of the day, Poshmark takes 20% from me. For example, this listing is $1099, after Poshmark fees I will receive $879.20! If my listing is $57 I will receive $45.60. If my listing is $20, I will receive $16. And with a further discount, I make much less. I know shipping is costly on Poshmark and I try to consider that while pricing my items. I will consider reasonable offers on items only.