Cobalt Digitalbilling@cobaltdigital.io · (415) 555-0181
Milestone Invoice#INV-001 · Issued Oct 5, 2026
PROJECTPatient booking appFor Rosa Alvarez, Alvarez Health
CONTRACT VALUE$22,000.00
Project progress89% complete
Milestones
1
Discovery and designWireframes and clickable prototype · Aug 1, 2026
Paid6,000.002
Core app buildBooking, accounts and reminders · Sep 5, 2026
Paid9,000.003
Testing and launchQA, app store release · Oct 3, 2026
Due now4,500.004
Support and training60 days post-launch · Dec 1, 2026
Upcoming2,500.00Payment detailsBank: Silicon Valley Bank · Account 3302 1188 47 · Routing 121140399Reference: INV-001TermsPayable within 14 days of milestone sign-off.
This milestone$4,500.00
Previously invoiced$15,000.00
Due now$4,500.00
Remaining on contract$2,500.00
Approved by: ____________________Thank you for the partnership.


