diff --git a/src/nestjs/services/analytics.ts b/src/nestjs/services/analytics.ts
deleted file mode 100644
index 9dca577..0000000
--- a/src/nestjs/services/analytics.ts
+++ /dev/null
@@ -1,198 +0,0 @@
-import { Injectable, Inject, OnModuleDestroy } from '@nestjs/common';
-import { ANALYTICS_OPTIONS, type AnalyticsModuleOptions } from '../module';
-import type { AnalyticsEvent } from '../types';
-import type { TrackEventPayload } from '../../types';
-
-@Injectable()
-export class AnalyticsService implements OnModuleDestroy {
-  private eventQueue: AnalyticsEvent[] = [];
-  private flushTimer: ReturnType<typeof setInterval> | null = null;
-
-  constructor(
-    @Inject(ANALYTICS_OPTIONS) private readonly options: AnalyticsModuleOptions
-  ) {
-    this.startFlushTimer();
-  }
-
-  async onModuleDestroy(): Promise<void> {
-    if (this.flushTimer) {
-      clearInterval(this.flushTimer);
-    }
-    await this.flush();
-  }
-
-  /**
-   * Track an analytics event
-   */
-  async track(event: AnalyticsEvent): Promise<void> {
-    if (!this.options.enabled) {
-      return;
-    }
-
-    const fullEvent: AnalyticsEvent = {
-      ...event,
-      timestamp: event.timestamp || new Date().toISOString(),
-      sessionId: event.sessionId || 'server',
-    };
-
-    if (this.options.debug) {
-      console.log('[Analytics] Track:', fullEvent);
-    }
-
-    this.eventQueue.push(fullEvent);
-
-    const maxSize = this.options.batch?.maxSize ?? 100;
-    if (this.eventQueue.length >= maxSize) {
-      await this.flush();
-    }
-  }
-
-  /**
-   * Track a page view event
-   */
-  async trackPageView(
-    url: string,
-    options: { title?: string; referrer?: string; userId?: string } = {}
-  ): Promise<void> {
-    const parsedUrl = new URL(url, 'http://localhost');
-    const queryParams: Record<string, string> = {};
-    parsedUrl.searchParams.forEach((value, key) => {
-      queryParams[key] = value;
-    });
-    await this.track({
-      type: 'page_view',
-      userId: options.userId,
-      properties: {
-        url,
-        title: options.title,
-        referrer: options.referrer,
-        path: parsedUrl.pathname,
-        queryParams,
-      },
-    });
-  }
-
-  /**
-   * Track a conversion event
-   */
-  async trackConversion(
-    goalId: string,
-    goalName: string,
-    options: { value?: number; currency?: string; userId?: string } = {}
-  ): Promise<void> {
-    await this.track({
-      type: 'conversion',
-      userId: options.userId,
-      properties: {
-        goalId,
-        goalName,
-        value: options.value,
-        currency: options.currency,
-      },
-    });
-  }
-
-  /**
-   * Track a revenue event
-   */
-  async trackRevenue(
-    transactionId: string,
-    amount: number,
-    currency: string,
-    options: { productIds?: string[]; category?: string; userId?: string } = {}
-  ): Promise<void> {
-    await this.track({
-      type: 'revenue',
-      userId: options.userId,
-      properties: {
-        transactionId,
-        amount,
-        currency,
-        productIds: options.productIds,
-        category: options.category,
-      },
-    });
-  }
-
-  /**
-   * Track a custom event
-   */
-  async trackCustom(
-    name: string,
-    properties: Record<string, unknown> = {},
-    options: { category?: string; userId?: string } = {}
-  ): Promise<void> {
-    await this.track({
-      type: 'custom',
-      userId: options.userId,
-      properties: {
-        name,
-        category: options.category,
-        ...properties,
-      },
-    });
-  }
-
-  /**
-   * Flush queued events to the collector
-   */
-  async flush(): Promise<void> {
-    if (this.eventQueue.length === 0) {
-      return;
-    }
-
-    const eventsToSend = [...this.eventQueue];
-    this.eventQueue = [];
-
-    try {
-      const payload: TrackEventPayload = {
-        // Cast events to the expected type - they match the interface
-        events: eventsToSend as unknown as TrackEventPayload['events'],
-      };
-
-      const response = await fetch(this.options.collector.url, {
-        method: 'POST',
-        headers: {
-          'Content-Type': 'application/json',
-          ...(this.options.collector.apiKey && {
-            Authorization: `Bearer ${this.options.collector.apiKey}`,
-          }),
-        },
-        body: JSON.stringify(payload),
-        signal: AbortSignal.timeout(this.options.collector.timeout ?? 5000),
-      });
-
-      if (!response.ok) {
-        throw new Error(`Collector responded with ${response.status}`);
-      }
-
-      if (this.options.debug) {
-        console.log(`[Analytics] Flushed ${eventsToSend.length} events`);
-      }
-    } catch (error) {
-      // Re-queue events on failure
-      this.eventQueue = [...eventsToSend, ...this.eventQueue];
-
-      if (this.options.debug) {
-        console.error('[Analytics] Failed to flush events:', error);
-      }
-
-      // Optionally retry based on config
-      const retries = this.options.collector.retries ?? 0;
-      if (retries > 0) {
-        // Implement retry logic if needed
-      }
-    }
-  }
-
-  private startFlushTimer(): void {
-    const maxWait = this.options.batch?.maxWait ?? 10000;
-    if (maxWait > 0) {
-      this.flushTimer = setInterval(() => {
-        this.flush().catch(() => {
-          // Errors are logged in flush()
-        });
-      }, maxWait);
-    }
-  }
-}
diff --git a/src/nestjs/services/index.ts b/src/nestjs/services/index.ts
deleted file mode 100644
index 5f721b6..0000000
--- a/src/nestjs/services/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { AnalyticsService } from './analytics';