From an interest in art to auction account registrations.

The auction house ran online and live events alongside physical exhibitions. It needed to attract people interested in art who would create an account, explore the works and return for relevant auctions.

A website visit does not necessarily mean someone is ready to buy. They may discover the auction house, browse the catalog and decide later whether to participate. Advertising needed to reflect that journey.

Account creation became the main measurement objective. It was a concrete step between a simple visit and possible participation in an auction.

Impressions and search visibility played supporting roles. They help explain exposure, but do not by themselves show how many people moved on to registration.

A new account is neither a sale nor a guarantee of participation. This objective addressed the specific stage the campaigns were designed to support.

The campaign structure was built around searches relevant to auctions. Search ads respond to people already expressing an interest through their queries.

Their role was to help the auction house be found at that moment. Rather than evaluating clicks alone, measurement focused on the intended website action: registering an account.

Social campaigns supported the auction house’s visibility between events. They complemented search advertising with a presence in front of the audience even when people were not actively searching for an auction.

Put simply, search responds to expressed interest, while social media can keep the offer in view. The channels played different roles in the same relationship with a future participant.

Campaigns were separated by market and objective: promoting online auctions and promoting physical exhibitions. Materials featured artworks, platform features and exhibitions, with messages adapted to the context.

Email marketing and organic social communication complemented paid advertising. Their role was to maintain continuity in information about the auction house, platform and events.

Search and social campaigns had a shared next step to track: account creation on the platform. The measurement setup made that action available for assessment, allowing the advertising discussion to move beyond impressions and clicks.

For the client, this provided a way to observe progress toward participation. It did not establish auction wins, purchases or a particular commercial return.

A click represents a potential visit. A registration shows someone has taken a further step. Participation and purchasing are later stages that need to be evaluated separately.

ROAS, the ratio of sales attributed to ads to advertising spend, was not the primary indicator for this registration objective. It could become relevant to a sales analysis if the necessary data were available.

This approach is useful when people need time before buying: they research, compare and return. In these situations, it matters to define which step advertising can support and how to recognize it in the data.

The lesson is to choose a clear objective for each stage. Reporting can then explain what the audience did after encountering the ads and what remains to be understood before a sale.