Regarded as one of the premier Pay Per Click (PPC) agencies located in London, BestSEO4u provides an extensive range of digital marketing services. They cater to diverse industries including real estate, education, finance, medical and health, home and repair, tourism and hospitality, food and beverage, transportation, and tech among others. This expansive industry focus ensures that BestSEO4u can adapt their search engine strategies to meet the nuanced demand of each sector, making their approach versatile and robust.

BestSEO4u's services are not confined to PPC but also entail areas like Search Engine Optimisation (SEO), Email Marketing, Social Media Marketing, Reputation Management, Conversion Rate Optimisation, and Link Building. This broad spectrum of services enables clients to have their marketing needs met under one roof - an approach that's not only convenient but also efficient in achieving coherent, consistent marketing goals.

On the PPC front, BestSEO4u adopts a straightforward and results-oriented process. They provide clear reports of results and conduct comprehensive audits of campaigns, niches, and websites. The intent behind these audits is to foster an improvement in the quantity of emails and phone calls, without inflating the average cost of clicks and customers. As a result, clients can expect a cost-effective operation that doesn't compromise on service quality or results.

One of the appealing benefits of BestSEO4u's PPC service is their emphatic guarantee. They assure a 100% payback of the advertising campaign - a bold commitment that underscores their confidence in the effectiveness of their PPC strategies. Further boosting their credibility, the agency claims a guaranteed Click Through Rate (CTR) of 4% at Google AdWords, and a reduction in the cost of the customer for at least one ad. This makes BestSEO4u an attractive proposition for clients who are shrewd about their investment and wish to optimise the return on their ad spend.

To facilitate this wide range of services, BestSEO4u employs several marketing tools such as SEO Tools, Keyword Research Tools, Content Optimisation Tools, Web Analytics Tools, and Social Media Monitoring Tools. Their extensive toolset allows for highly efficient and detailed analysis and implementation of marketing strategies and techniques.

Verdict: BestSEO4u is a comprehensive digital marketing agency that offers a multitude of robust services. Their top-notch PPC strategy in conjunction with a 100% payback guarantee makes them a deserving consideration for businesses in search of productive digital marketing solutions.