some unapprehensive concept

[shiyuleixia]

1. what's the meaning for criteria-based or not criteria-based
2. what's the difference between zone and conduit
3. I read through your reference doc many times ，found some about "item" not qualified by "offer" or consideration,so I really don't understand where the item is include in,such as "All other items have the same Ether (or other native tokens) or ERC20 item type and token."
4. so,the repo is just for fulfill an order ,but not including creating an order ?

[Osub]

me too

[caiiiyua]

Seems like conduit is a substitute of proxy account of legacy opeansea contract, it will get result of IsApproval and also the target of SetApprovalForAll.
I also confused about Zone atm.

Btw, the default conduitkey in seaport-js sdk is 0, in this case, the corresponding conduit address is 0x00000000006c3852cbEf3e08E8dF289169EdE581 which is seaport contract address, I believe this is wrong. The correct conduit address should be 0x1E0049783F008A0085193E00003D00cd54003c71