It sounds like you've got a problem of cash flow rather than a problem of raising capital. Capital can mean many different things, but what you need is cash flow.

There can be very flexible ways to solve cash flow problems. The two answers already provided are most common: line of credit and loans/investments from friends and family.

As for crowdfunding, the most effective rewards are usually very business- or context-specific. You probably won't get a satisfactory response without digging into the specific details of your company.

Let me know if you want to schedule a call.

https://clarity.fm/seanmpower

http://bansalpower.com/

Best,
Sean