Set up stripe account -- 2

I am a starting a renovation/handyman company. Its small as i am the only person. However its starting to grow and I need technology to help a little. Currently i am just creating invoices for clients and they pay with the email link from the invoice. But as my invoice amount get bigger (over $1,000), as my schedule fills up. It would be great to have the ability to have a customer put down-payments onto their account/jnvoi e. Or pay in 2 or 3 payments that sort of thing.I have no idea how to use code. My stripe account is active. Paid invoices are currently forwarded to my personal checking (id like to have it go to a business checking then pay me weekly) i do have a domain that i started to build on. I got it thru square. But square dropped me for no apparent reason. So i am not sure if i can still use the domain.