How to Weigh Your Options When Deciding on Financial ProductsHousehold brands like Office Depot, Sam's Club and Google are offering financial products, but are they the way to go for your business?

Office Depot. Sam's Club. Google. They're brands your business relies on for everything from office supplies to advertising. Now they're trying to capture portions of the business financial services market. Walmart, Sam's Club and Office Depot have entered themicroloangame, offering $5,000 to $25,000 loans--typically an unattractive segment for banks and other financial institutions because of the small loan size. Earlier this year, Google announced a business credit card for select AdWords clients to help them fund their purchase of that service.

But it's still important to do some digging rather than assume these household names provide the best option, says financial expert Denise Winston. Although the financial products are being marketed by names you recognize, they are actually issued or funded by a partner financial institution. For example, Google's MasterCard credit card is issued by World Financial Capital Bank. In the case of Walmart and Office Depot, the partner is Walnut Creek, Calif.-based Superior Financial Group, an SBA-approved non-bank lending company. Applying for a loan online via the Sam's Club website yields a 20 percent discount off the $450 fee charged if the loan is funded, while the Office Depot discount is 10 percent.