Desperately need help with "seller choosing shipping. I am in Canada and want to offer World-

[amdceltic]

The selling process is different from what I used before.  I have tried for hours but still no options are available for seller.  I would like buyer to choose from everything offered by Canadapost for their choice of domestic, or

Overseas - USA, and other options.    I am so fed up.  Can I opt out of this and simply have them contact with their postal code and I will give costs for mailing.  

Thank you in advance for any help you can give.

[marnotom!]

You don’t want to offer your buyers a choice in shipping methods. Nine times out of ten they’ll opt for the cheapest, slowest, untrackable option which could open you up to a warranted or unwarranted claim of non-delivery.

Choose a shipping method for the item that is appropriate for its value and category and don’t entertain offers to downgrade it.

[amdceltic]

Thank you for your suggestions but I am still lost - if shipped in Canada it has three options - domestic, USA, international non USA - and within gthose three are at least another 3 each.  On top of that there are distance etc for each of the main choices.  If I don't know in advance who will buy an item do I give the buyer multiple shipping costs.  Can I opt for no shipping info on my listing and a request for buyer to send me his/her postal code and in return I will send them costs.   What do other Cdn sellers do?