I will be available via Skype and response in few minutes during working hours.
If You have project management software or portal system, i.e. Basecamp, Trello, Assana etc. invite me on that. Otherwise we need to create account on any project management software. Usually need for large application development for tracking. Same for GitHub or any Version control system too.
For the projects valued under or equal to $3000 USD;
# 33% advance on signing of contract
# 67% on final delivery
For projects above $3000 USD;
# 25% as project advance,
# 25% on approval of design
# 25% on milestones completion,
# 25% (remaining) final payment on project completion and handing over site to clients possesion with QC and full testing