For bidders
Bidding on someone else's tender — checking you actually qualify, deciding whether it is worth the fee, and what comes back when you lose.
Somebody published a requirement and set the rules. You are deciding whether to spend a bid fee answering it.
Most of the skill is in that decision, not in the bid itself.
What bidding involves
Do you qualify
The rules are set before bids arrive and cannot be adjusted afterwards. Check before you invest the effort.
Writing the bid
Answering the fields, pricing honestly, and the things that lose winnable bids.
What happens next
Submitted, shortlisted, accepted, declined — and what each means for your credits.
What it costs
Bidding is charged, most of it comes back if you lose, and closing a won engagement earns credits back.
Why bidding costs credits
Because a free bid is not a signal.
If bidding were free, every tender would collect speculative bids from suppliers who had not read the specification, and hosts would stop reading bids carefully — which hurts you most when you are the one who did read it.
Most of what you spend comes back when you lose. Bidding seriously on things you can deliver is inexpensive. Bidding on everything is not, and that asymmetry is deliberate.
Deciding whether to bid
What the host sees about you
Your bid, and your standing — rating and completed engagements. Not your contact details, which appear only if you are accepted.
Which means your track record on Bidancer is doing work in every tender you bid on, including the ones you lose.
You can withdraw
Circumstances change. Your capacity goes, your input costs move, or you read the specification more carefully the second time.
Withdrawing is a legitimate act and much better than winning something you cannot deliver. It is visible, so it is not free of consequence — but the consequence is far smaller than failing to deliver.
Comparing and awarding
What arrives while a tender is open, how shortlisting narrows it, what to compare beyond price, and what happens at the moment you accept a bid.
Checking you qualify
The rules a host can set, how to read them before spending anything, and what to do when you nearly qualify but not quite.