The custom offers feature is great but the the biggest problem (according to my experience) is that there is no way to group together custom offers with other orders.
My long-time Fiverr shopping habit is to place orders in the shopping cart until there is 4 or more, so that I can pay the lowest possible 0.25/processing fee per order.
If someone send me a custom offer; I have to purchase it individually for a $1 processing fee.
And often end up negotiating with the seller so that I can order directly from their gig page – and thus wasting my time. So please. Can we have the feature to group together custom offers with other orders… please!!!