Hello Helen,
In my experience when we send energy the person receives it. Generally speaking, unless the person receiving is pretty adept at energy sensitivity or practices, I don't think that it matters whether they have asked for it or if we have been given permission. I also don't think that adding caveats makes any difference. We send, they receive.
Now, if you intend that it be 'bundled' for future pick up then yes I think that there is a cosmic mailbox that holds it for their convenience. I've sent energy and have felt it wasn't being received even though the person has asked for it. When this happens I 'bundle' it and let them know that it is there when they want to pick it up. Those have been rare occasions and only with those who were very aware of energy.
Walk in beauty,
Rebecca
