Self-serve marketing platform vs retainer agency
Retainers and profit-share deals both tie you to an agency. A self-serve platform is a third option: a flat monthly fee, 0 percent of your sales, ad spend at cost.
Three ways to pay for marketing
There are three common ways to pay a marketing partner, and they are easy to blur together. A retainer agency invoices a fixed amount every month for a set of deliverables, due whether revenue rises, stays flat, or falls. A profit-share arrangement ties payment to a measured increase in profit, so the agency gets paid a percentage of what it adds. A self-serve platform is neither: you run the software yourself and pay a flat subscription, with the vendor making nothing on your sales.
This page explains retainer and profit-share honestly, then shows where hashtag sits. hashtag does not run a profit-share and is not a retainer agency. It is self-serve software: build your storefront free, turn on the ads for a flat 49 dollars a month, and keep 100 percent of your sales.
How a retainer works, and what it does not protect you from
A retainer buys predictability and labor. You know the bill in advance, which helps with budgeting, and a team runs your campaigns. The tradeoff is that the fee is not conditioned on results: if the campaigns underperform, you still owe the retainer.
Many retainer agencies also place your ad spend and add a markup on top of the media cost. That is a common arrangement worth asking about directly, because it means the agency can earn more the more you spend, whether or not that spend was efficient.
How a profit-share deal works
In a profit-share model, the agency's pay is a share of the profit it adds, measured against a baseline of your recent performance, rather than a flat fee. Done honestly, it points the agency's incentive at your profit instead of at billable hours or ad spend under management.
The catch is that it only works if the baseline and the definition of profit are honest and disclosed, and you still hand an outside team your account and your margin data. It is a way to pay an agency, not a way to run marketing yourself.
The self-serve alternative: a flat fee, 0 percent of sales
hashtag is the third option. You paste your website or social link and it builds a storefront that prices, books, and takes payment, live in minutes on your own domain, with payments into your own Stripe. Building it and taking real payments is free forever at a 0 percent platform fee.
To turn on the ads, auto-posting, and the self-optimizing loop, you pay a flat 49 dollars a month on Pro, or 199 dollars a month on Growth to scale. hashtag monetizes on that subscription, never on a cut of your sales, and ad spend always passes through at cost with no markup. Because it runs both the ads and the store, the two learn from each other and your marketing compounds instead of resetting every month.
How to choose among the three
A retainer makes sense when you need guaranteed hours and expert labor and can absorb a fixed cost regardless of near-term output, for example a rebrand or long-horizon brand work. A profit-share can make sense when you want an agency's incentive tied to your profit and are willing to share margin data and hand over the account.
A self-serve platform fits when you would rather run your own storefront and growth on a small, predictable fee, keep every dollar of your sales, and not sign a long contract. With hashtag it is month to month, you cancel anytime, and you keep the store because it is on your own domain and Stripe.
Frequently asked
Does hashtag run a profit-share model?
No. hashtag is self-serve software on a flat monthly subscription. Building your storefront is free at a 0 percent platform fee, and turning on the ads is 49 dollars a month. It never takes a percentage of your sales, which is what separates it from both retainers and profit-share deals.
What is the difference between a retainer and profit-share pricing?
A retainer is a fixed monthly fee for labor, owed regardless of results. Profit-share pays an agency a percentage of the profit it adds against a baseline, so it earns only when your profit rises. Both still mean handing your account to an agency; a self-serve platform does not.
Do these models mark up ad spend?
Some retainer and profit-share agencies do mark up the media they place for you, so it is worth asking any provider directly. hashtag passes ad spend through at cost with no markup on every paid plan.
Can profit-share cost more than a retainer?
Yes, in a strong month a profit-share can exceed a flat retainer, while in a flat month it costs little. A self-serve platform like hashtag sidesteps that volatility with a flat 49 dollars a month regardless of how the month goes, plus ad spend at cost.
What do I keep if I stop paying hashtag?
Your store. It lives on your own domain with payments in your own Stripe, so canceling the paid plan turns off the ads and the loop but leaves the storefront and your customer payments in place. There is no long contract.
Drop your link. Get a storefront that sells.
Free to start, on your own domain, 0% platform fee, then turn on the ads and social that fill it. Ad spend always passes through at cost.