i know many people can do this project but only few with good quality.
Please read details of the project first, before bidding and then make reasonable offer.
start with payment terms: only mailstone of 10% will be created and then topped up on each stage of the project! none of the payment will be released before the successful completion of the project! no 1% not 5%, no you can read complete details of the project.
Site we would like to build is similar to interparcel, parcel2go, parcelmonkey and many other similar can be used to visualise the project. those sites require appis and you are expected to have method to resolve appi integration to the site you ll create.
in addition to this there will be one more function added to the site for similar style quotation, for this price can manually be input. so no API required.
needless to say that website must be faultless, bug free and fully working order before handover and payment. Would recommend if you get pre existing delivery script and built the site on it.
feel free to ask questions,
please excuse me for harshness in the beginning but this is due to some bad experience here, however have good experience as well dealing with people like you