Vladyslav Yanchenko

Vladyslav Yanchenko

@Salestudia

Websites, SEO, Google Ads and e-commerce for businesses in Germany. Practical notes by Vladyslav Yanchenko at Salestudia, an independent agency in Idstein.

Joined Oct 2026 Idstein, Germany www.salestudia.de/
5 Writeups
Vladyslav Yanchenko posted a new writeup in Entertainment Oct 29, 2026
Party Start Time and Entertainer Arrival Are Two Different Times
Entertainment Party Start Time and Entertainer Arrival Are Two Different Times

The time on an invitation may differ from the start of the entertainment. Agree arrival, venue access and preparation so everyone knows when the first activity …


Vladyslav Yanchenko posted a new writeup in Business Oct 27, 2026
Should Existing Customers Count as New Leads?
Business Should Existing Customers Count as New Leads?

A returning customer can bring a fresh sales opportunity. Separate that request from a first-time prospect and an ongoing conversation before judging campaign r…


Vladyslav Yanchenko posted a new writeup in Business Oct 24, 2026
Plugin Subscriptions in a Website Quote: Who Pays at Renewal?
Business Plugin Subscriptions in a Website Quote: Who Pays at Renewal?

“Premium tools included” leaves questions about the next bill. Agree who pays, who approves renewals and which services are covered after launch.


Vladyslav Yanchenko posted a new writeup in Business Oct 22, 2026
A Website Feature Needs an Acceptance Example
Business A Website Feature Needs an Acceptance Example

A catalogue filter is easier to approve when both sides agree what visitors should see. Three examples turn a vague feature request into a result you can check.


Vladyslav Yanchenko posted a new writeup in Business Oct 20, 2026
What Counts as Completed Work in a Monthly Marketing Retainer?
Business What Counts as Completed Work in a Monthly Marketing Retainer?

A monthly marketing fee is easier to review when each task has an agreed finish point. Here is how to document completed work, approvals and carryovers.