Terms and conditions

I am in need of terms and conditions for my website that covers all our services, payment terms, disclaimers, warranties etc

We are a marketing agency providing:
SEO
PPC
Design
CRM development
Lead generation
Linkedin marketing
Email marketing

The terms need to cover:
The usual requirements for t&c's
Disclaimers against results
Disclaimers against quality and performance
Payment terms
Making the agreement contractual once they sign the t&cs
Clauses about guarantees
Use of third party contractors and companies
Nondiscolure
Nonsolicitation
GDPR
Data sharing agreement
And anything else I should be aware of (you don't know what you don't know!)

Ideally a 1 size fits all terms and conditions that can be used for signature frm the site for all sales

Separate to this we also need terms and conditions for:
Affiliates/Partners/Resellers

Again a 1 size fits all

Can provide specific details for all

Please provide a quote that covers both