Merchant cash advance
How advances really work.
Guide
Stacking is taking a second (then third, then fourth) cash advance while the first is still being repaid. It is how a manageable short-term product becomes an unmanageable permanent one. Here is the math, the warning signs, and the exits.
The first advance's daily debits are the reason cash is short. A second provider, seeing your deposits but pricing as if the first advance did not exist, offers a "top-up". It solves this week and worsens every week after. Marketing for second and third positions is aggressive precisely because those providers charge more for the added risk.
Illustrative example. Suppose a business with $40,000 in monthly deposits takes a $30,000 advance at 1.30 over 8 months: roughly $1,114 a week, about 11% of deposits. Cash tightens; a second $15,000 advance at 1.38 over 5 months adds about $941 a week. Combined debits are now roughly 20% of deposits, before rent, payroll, or inventory. A third position typically pushes past 30%, at which point the business is funding the advances, not the other way around.
Each position is priced as if it were alone. The second funder charges a higher factor for taking second position; the combined estimated APR across the stack is higher still because the shared cash flow is the real collateral.
Advance agreements commonly restrict additional financing without consent, and a UCC-1 lien filed by the first funder is visible to the second. Stacking can therefore be a default under the first contract even if you keep paying, and some contracts include cross-default and acceleration clauses. Whether yours does is in the agreement; read it before talking to anyone about a second position.
What Fast Mula is and isn't. Fast Mula helps you compare business-funding structures and submit one inquiry. Nothing on this site is an offer, approval, guaranteed rate, or guaranteed timeline. Any funding depends on a provider's own review, and terms vary by state.
How advances really work.
Cheaper structures.
The honest checklist.
Practical steps, in order.
Inquiries are not open yet. You can preview the three-minute questionnaire now, and use the calculator and comparisons freely.