Party A has agreed a great deal with party B. They don't know who they are, but they would really like to benefit from the deal. The best way to make sure they both get treated fairly and nobody loses out from a bad deal, is to use escrow. Party A can head over to Black Oceans Escrow
site. There, they can spin up the contract with the required parameters according to the agreed deal. Once it has been initiated, the funds in question will be locked into the contract. At this time, they will not be accessible via the Web3 wallet
. Once the deal has been initiated the escrow service will offer party A the unique link to participate. This would then be sent to party B to finalise. Once the deal has been finalised, the smart contract for the deal will execute and the transfer will take place. Both parties A & B receive their agreed purchases and sales simultaneously. If there is any problem, the contract will expire and the tokens held in escrow will be released to their original owners.