An asset purchase agreement, usually called an APA, is the contract that lists exactly what you are buying and what you are not, and for online businesses the fine print in it matters more than the headline price. Many buyers skim the APA after agreeing the price, treating it as legal boilerplate, then discover after closing that a key account was never included, a liability followed the assets, or the seller is free to compete immediately. Reading six sections carefully before you sign costs a few hours and can save the entire value of the deal, so treat the APA as part of your due diligence rather than as paperwork that follows it.

Start with the assets schedule, which is the heart of the agreement for any online business. It should name every domain, website, social media account, email list, piece of software, content file, trademark, and customer contract included in the sale, with enough detail that a third party could identify each item without asking the seller. Anything not listed can be argued out of the deal later, and vague phrases such as all business assets or the website and related items are invitations to dispute. If an asset matters to the business, from the ad account to the supplier spreadsheet, make sure it appears by name.

Read the liabilities section just as carefully, because it decides which problems follow you after closing. In an asset sale you normally do not take on the seller's debts, but watch for exceptions covering customer refunds, chargebacks, prepaid subscriptions, unfulfilled orders, or contractor payments that could attach to the assets you bought. Also check tax liabilities, unresolved disputes, and any guarantees the seller gave to customers or suppliers, since a buyer who inherits an obligation they never priced has effectively paid more than the agreed price for less than the agreed business.

Check the representations and warranties, where the seller states in writing that they own the assets, that the financial information provided is accurate, that no lawsuits or disputes are pending, and that the assets are free of liens or third-party claims. These promises are your protection if a claim appears after closing, but only if they are specific, time-limited in a fair way, and backed by a remedy. A warranty that the seller owns the domain names is worth little if the agreement gives you no right to compensation when that turns out to be false, so read the remedies and indemnity provisions alongside the promises themselves.

Non-compete and non-solicitation clauses protect the value you just bought, and they deserve negotiation rather than acceptance. A seller who can immediately launch a competing site in the same niche, or contact the same clients and suppliers, can destroy the business you paid for within months, so agree a reasonable scope, duration, and geography in writing, covering competing businesses, client solicitation, and employee recruitment. Courts enforce only reasonable restraints, so a narrow, well-drafted clause is worth far more than an aggressive one that would never survive a challenge.

Finally, look at transition support, indemnities, escrow holdbacks, and dispute terms before signing, because these sections decide what happens when reality differs from the listing. The transition clause should spell out how long the seller helps, what training is included, and how supplier and contractor introductions happen, since vague support promises are hard to enforce when problems appear. A small holdback released after ninety days gives you leverage if a warranty proves false, and a clear dispute process with a chosen jurisdiction saves far more than it costs. Have a lawyer review the APA, even on a small deal, because the fee is small compared with the price of discovering a missing clause after closing.