The two sides
Microsoft Ads (Bing)
Turn on auto-tagging in Microsoft Advertising, create an active offline conversion goal for each event, connect your account in SignalBridge, and map each SignalBridge event to a goal. When a visitor who clicked a Microsoft ad converts, SignalBridge uploads the conversion with the msclkid, goal name, time, value and currency. Events without an msclkid are not sent.
Read the Microsoft Ads (Bing) referenceSquarespace
On a Squarespace Core, Plus or Advanced plan, paste your SignalBridge snippet into the Header field of Code Injection, and paste it again into the Order confirmation and Order status fields. Squarespace does not allow custom code on checkout pages. Place a test order and check that one Purchase appears with the right value, and use sb_track with Squarespace's order merge tags if it does not.
Read the Squarespace referenceThis pairing does not have a step-by-step guide of its own yet. The two references above cover the connection, the events and the limits for each side.