Sales & bidding
Bid import from platforms
Bring bids, results and registrations from Drouot, Sixbid, Numisbids, Philasearch, Biddr and Excel files into your sale, with contact matching and a review step.
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Numisbids
Bring the absentee bids placed on NumisBids into your Selloff sale in a few clicks, with each bidder matched to a client record.
What the NumisBids integration does
NumisBids is an online bidding platform for coin auctions. Collectors browse your catalogue there and leave absentee bids before the sale. Selloff fetches these bids through the NumisBids bid export, so you do not have to re-type bid sheets or reconcile two bidder lists.
How it works
- In Settings › Integrations, enter the company ID and API key provided by NumisBids, and choose the bidder type, bid origin and external reference used for NumisBids bidders.
- Record the NumisBids sale ID on your Selloff sale.
- Open Import bids and choose NumisBids. Selloff downloads the bid sheets and lists every bidder with the action it proposes: link to the client with the same NumisBids ID, link to the client with the same email address, or create a new contact.
- After you confirm, bids are recorded on the lots by lot number, with NumisBids as origin, and bidders get a number from the NumisBids bidder type. Amounts that fall between two increments can be rounded up to the next bid step.
The next import starts after the last bid sheet already processed, so you can refresh the book as often as you like before the sale. Once imported, bids appear in the auctioneer's book and in bidder tracking like any other absentee bid.
Frequently asked questions
What do I need to connect NumisBids to Selloff?
The company (firm) ID and API key provided by NumisBids. You enter them once in the Selloff integration settings, together with the bidder type, bid origin and client external reference to use for NumisBids bidders.
What happens to a NumisBids bidder who is not yet a client?
Selloff proposes to create a new contact from the details sent by NumisBids (name, address, email, country) and stores the NumisBids ID on it. At the next import, the same bidder is recognised automatically.
Related features
Sales & bidding
Absentee & phone bids
Record absentee, phone and OR bids in the book, check them against your bid increments, confirm them to clients by email and print the bid book for the room.
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Sales & bidding
Bidder registration & tracking
Register bidders before or during a sale, number them automatically, set purchase limits and request guarantees, with every bidder's activity on one page.
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CRM
Client records & history
One record per contact with addresses, ID and bank details, tags, consignments, bids, invoices and a complete activity history shared by the whole team.
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