Welcome to the forum! 
Not sure what you mean by “temporary payment”? Make an offering if you will or don’t - they’re optional anyway. I wouldn’t advice making an offering and t hen trying to take it back, or to consider as any kind of “payment” - higher beings are not merchants and this isn’t transactional like that, imo. Forget everything you ever saw in any movie - those are sometimes “inspired by” … but really just garbage.
But yeah, looks great. I hope you get what you need.
Please do let us have your Introduction HERE [ ← click me! ], which we need per the forum rules and see our posting guidelines in the FAQ.
Points to cover:
- Where are you from?
- Do you have any practical experience in magick?
- If so, what exactly do you practice and
- How long have you practiced?
- What are your areas of interest?
The getting started guide with all forum orientation stuff, links to tutorials and popular megathreads are here: GETTING STARTED GUIDE, Rules, Notables, Tutorials and References. The links in that megathread are forum-made tutorials for things like spiritual hygiene, developing your astral senses and avoiding impostors and parasites… When you can be sure you’ll not get attacked by parasites, then try Unofficial Tutorials: First Contact from Sigils to Evocation Collection.
For reference:
The rules are here - please read them.
The posting guidelines are here in the FAQ
The Terms of Service are here