> For the complete documentation index, see [llms.txt](https://cashback-eth-1.gitbook.io/cashback-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cashback-eth-1.gitbook.io/cashback-docs/why-us/builder-collaboration.md).

# Builder Collaboration

At Cashback, we have established a collaborative partnership with a highly profitable builder within the Ethereum ecosystem. This collaboration brings unique advantages to both Cashback and the builder, enhancing their competitiveness and enabling more cost-effective block creation. Here's an overview of our builder collaboration:

1. Leveraging Builder Expertise: Cashback collaborates with a carefully selected builder known for their expertise and track record of profitability. This builder possesses deep insights into the Ethereum network and has consistently demonstrated their ability to construct high-quality blocks.
2. Sending Transactions Directly to the Builder: Through our platform, Cashback facilitates the direct transmission of user transactions to the collaborating builder. By bypassing the mempool and sending transactions directly to the builder, the builder gains a competitive edge. The collaborating builder gains access to information about transactions that other builders cannot be aware of, enabling them to construct more cost-effective blocks and increase their chances of winning more blocks.
3. Monthly Payments for Transactions: As part of the collaboration, the builder agrees to compensate Cashback for the transactions sent through our platform. These payments are made on a monthly basis, reflecting the value of the included transactions. By monetizing the transaction flow, Cashback generates revenue to sustain and enhance the platform's services.
4. Proportional Distribution of Payments: The payments received from the builder are proportionally distributed among Cashback's users based on their transactional activity. Users who have performed a higher volume of transactions through Cashback receive a larger portion of the payments. This ensures a fair and proportional distribution of the revenue generated from the collaboration.

The builder collaboration at Cashback provides mutual benefits. Cashback users benefit from enhanced competitiveness and increased transaction volume, resulting in higher potential rewards. The collaborating builder gains valuable transaction information, enabling them to optimize their block construction strategy and improve their profitability.


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