Setting up the PRRO Checkbox for the online store and training on how to use it

Budget: 5500 UAH Deadline: 5 days

Good day, Yaroslav!

I have 3.5 years of experience in fullstack development of e-commerce solutions, particularly in integrating payment and fiscal systems via REST API. I work with TypeScript, NestJS, Vue/Nuxt, and PostgreSQL. Among my projects are B2B online stores with order automation and integrations with third-party services.

For your task, I can implement full integration of Checkbox with the CRM MyDrop via API: setting up triggers for order status changes, automatic receipt generation, and sending to the client via SMS/Viber. I will assist with the technical aspects of registering the PRRO and configuring the Checkbox cabinet - nomenclature, tax rates, opening/closing shifts.

After the setup, I will prepare a clear instruction for working with X/Z reports, manual receipt issuance, and actions in case of failures. I am ready to discuss the details and start quickly.

Budget: 15000 UAH Deadline: 7 days

Hello, Yaroslav!

To better understand the task, please clarify:
Are there already registered accounts in the electronic tax payer's cabinet?
Are there any specific requirements for integration with the CRM "MyDrop"?
What communication channels do you prefer for sending receipts: SMS, Viber, or others?
Do you already have any instructions or documentation from Checkbox?

First of all, I will help you with the registration and submission of all necessary applications through the electronic cabinet. Then we will set up the account in Checkbox, including adding nomenclature and tax rates. After that, I will ensure integration with the CRM "MyDrop" via API to automate the process of generating receipts and sending them to clients.

Finally, we will have a call or I will provide detailed instructions to teach you how to open and close shifts, create receipts manually, and act in case of technical failures. This will ensure your confidence in working with the system and reduce the risks of disruptions in the store's operations.

I look forward to your responses so we can start working on the project sooner. Expand

Budget: 6000 UAH Deadline: 3 days

Welcome! We are a team of developers with 4 years of experience in the e-commerce sector and payment solution integration. We professionally work with PHP and popular CMS, so we can quickly and accurately integrate the PRRO Checkbox into your online store. We will set up the correct transmission of product nomenclature, tax rates, automatic closure of shifts, and synchronization with your payment systems. In the end, you will receive a fully automated process for issuing fiscal receipts to your customers.
Examples of commercial projects we have implemented:
freshagro.com.ua
espressolab.com.ua
We look forward to your message in private to discuss the specifications in more detail and start the setup!

Budget: 5000 UAH Deadline: 5 days

Good day, Yaroslav.

The task here is not just to "set up Checkbox," but to actually link the fiscalization with the CRM so that the sales process works automatically and without manual errors — this is especially critical for an online store, where every failure = lost receipt or duplication.

Here’s how I would implement this:

— Registration and initial setup of Checkbox (dashboard, rates, nomenclature, PRRO)
— Connecting the API to the CRM "MyDrop" with the logic of automatic fiscalization upon order status change
— Setting up receipt sending to customers (SMS/Viber/email — depending on CRM capabilities)
— Handling fallback scenarios (if the receipt was not created — resend/log error)
— Training + instruction on daily operations (X/Z reports, returns, manual receipts, emergency situations)

What needs to be clarified before starting:

— whether the PRRO has already been created in Checkbox or registration from scratch
— whether there is a ready API in the CRM "MyDrop" (documentation)
— which order statuses should trigger fiscalization
— whether full automation is needed or with the possibility of manual confirmation

Estimated cost:

— PRRO setup + integration: 5000 UAH
— Execution time: 3-4 days
— Training included (1 session + instruction)

If you already have access to Checkbox and CRM — I can immediately offer a precise integration scheme and start the setup without delays. Expand

Budget: 5000 UAH Deadline: 4 days

Good day, I have been in web programming for over 9 years. I work with REST APIs, frameworks, and CMS such as Django, Laravel, Yii2, WP, OpenCart, CodeIgniter, etc. I am ready to complete the task. Reviews: Freelancehunt. I am currently working with a checkbox that I will demonstrate visually in a video on Telegram (payment for printing receipts via API).

Budget: 5000 UAH Deadline: 5 days

Good day, Yaroslav!

Connecting Checkbox to "MyDrop" via API is half the job. The main thing is to ensure that the receipt is generated exactly when the payment is processed, and that all "inconvenient" cases are addressed: product returns (expense receipt), manual receipt when the automation fails, and offline operation without power or internet. If this is not laid out from the start, it’s easy to end up with duplicate receipts or questions from the tax authorities.

Here’s what I will do:

Registration: I will help submit 20-OPP, 1-PRRO, and 5-PRRO through the electronic cabinet and fully set up Checkbox — nomenclature, tax rates.
Integration: I will connect Checkbox to "MyDrop" via API, set up triggers for receipt generation on order status changes, and automatic sending of receipts to the client via SMS/Viber.
Training: a written instruction on how to open and close shifts (X and Z reports), manually generate a receipt, issue an expense receipt for returns, and what to do during failures.

I work in short steps and show results along the way.

Approximately 3–5 days. I will provide a more accurate timeline once I review your "MyDrop" cabinet and the current registration status. Expand

Budget: 4000 UAH Deadline: 3 days

Good day! I have carefully reviewed the request — all three blocks are within my competence and I am ready to complete them in full. I have experience in registering the PRRO through the electronic cabinet of the taxpayer, practice in configuring Checkbox, and working with fiscal integrations. The task of connecting MyDrop and Checkbox is familiar to me — I understand the logic of triggers and the automatic sending of receipts to the client. I suggest breaking the work into stages:
— registration and configuration of PRRO in the State Tax Service
— connecting and configuring automation in MyDrop
— personal guide and training on working with changes, reports, and failures.
After clarifying the details, I will prepare a fixed cost and timeline. For convenience, I can provide examples of previous work. When would it be convenient for you to communicate?

Budget: 6000 UAH Deadline: 5 days

Hello! I specialize in the registration of PRRO and specifically in setting up Checkbox. I also have successful experience in training client personnel, both in person and by sending video instructions. The deadline provided is approximate and may change during the work process. I look forward to collaborating!

Budget: 7100 UAH Deadline: 7 days

Hello, Yaroslav! I will set up the PRRO Checkbox for your online store and conduct training on how to use it so that you can effectively use it for accepting payments. The exact price and timeline will be provided after clarifying the details.

Profile: Freelancehunt
Reviews: Freelancehunt

Budget: 4500 UAH Deadline: 4 days

Hello, Yaroslav!

Your technical task is completely clear to me, and I am ready to implement it turnkey. I combine two competencies: a technical background in IT (QA/integration) and professional accounting support for individual entrepreneurs. For setting up the PRRO and CRM, this is the best combination, as I understand the process from both the technical logic side and the requirements of the State Tax Service.

My recent practical case:
I have just successfully completed a project on this platform with a client (individual entrepreneur, group 2). The task was to develop a step-by-step algorithm and assist in connecting the payment acceptance function from accounts of special state social payments (payments for children, school/kid packages, etc.). Therefore, I clearly know how to set up the payment logic and product categories for such programs so that everything works correctly and without penalties.

The volume of work we will perform for you:

Block 1 (Accounting Registration): Together, we will fill out and submit the applications 20-OPP, 1-PRRO, and 5-PRRO through the Electronic Cabinet of the State Tax Service without errors (electronic signature of the cashier). We will fully set up the Checkbox cabinet, enter your product nomenclature, and set the correct tax rates for your group of individual entrepreneurs.

Block 2 (Automation): I will connect Checkbox to "MyDrop" via API. I will set up automatic receipt generation strictly according to your working statuses (for example, "Paid" or "Delivered") and connect auto-sending of receipts to customers via Viber/SMS.

Block 3 (Training): We will have a final call on Zoom. I will visually show how to work with changes (X and Z reports), how to create an expense receipt when returning a product with just 2 clicks (so you don't pay tax on the funds returned to the customer), and how to act in offline mode without electricity.

Conditions:

Cost: 4500 UAH (fixed for the entire package).

Term: 3-4 days (we will start with submitting applications to the State Tax Service, and while they are being processed by the tax office, we will connect the CRM via API).

I am ready to start working today. Please let me know if you have already created a cabinet in Checkbox, or should we register everything from scratch? Expand

Budget: 6000 UAH Deadline: 3 days

Good day. I am an individual developer with over 4 years of experience in full-stack development, database setup, and integration of PRRO/CRM systems for product businesses. I work officially through FOP, ensuring direct transparent communication without intermediaries and managers, and I guarantee quick technical implementation of your specifications. I will independently help you fill out the 20-OPP and PRRO applications in the electronic cabinet of the taxpayer, connect Checkbox with "MyDrop" through custom API settings, set up automatic sending of receipts to customers, and conduct an individual online consultation for you regarding closing shifts, manual operations, and the action algorithm in case of internet or power outages. I prefer a fixed payment format through Saif for results, my price for this task is $145, the work will take 3 days, and my engineering approach is presented here: 3magency.co, https://vilors.studio/.

Budget: 10000 UAH Deadline: 5 days

Hello. Our small team has been designing business solutions, backend engineering, and comprehensive integration of CRM systems with fiscal services for over 4 years. The task of integrating "MyDrop" and Checkbox fully aligns with our profile, and we guarantee the correct setup of automation that will protect your business from tax penalties. We will divide the work into sprints: registration of the PRRO with the State Tax Service, setting up API triggers for automatic sending of receipts via Viber/SMS, and preparing a personal guide for managing changes (X/Z reports) and manually creating documents in case of failures. The initial analysis of your data and preparation of forms will take 1 working day, and the total fixed cost turnkey is $160. You can check the quality of our integration systems at the following links: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

Budget: 6000 UAH Deadline: 5 days

Good day. My colleague and I have been specializing in product development, accounting system setup, and connecting fiscal tools for online trading for over 4 years. We will take care of all the technical and bureaucratic routine: we will advise on the correct codes in tax forms, set up the Checkbox cabinet, securely write cashier keys on the server, and integrate triggers with "MyDrop" for automatic receipt issuance and notifications. After the setup, we will provide a step-by-step guide and conduct a Q&A session where we will discuss working with return receipts and the operation of the PRRO in offline mode without electricity. Examples of our technical expertise in developing and automating business solutions are presented in the portfolio: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

Budget: 4000 UAH Deadline: 4 days

Hello. My partner (designer + full-stack engineer) and I have over 4 years of experience in automating e-commerce processes, setting up PRRO, and working with API integrations for CRM systems, so we are ready to complete your task turnkey. We will help you submit the 20-OPP, 1-PRRO, and 5-PRRO applications through the tax office cabinet without errors, fully configure the Checkbox cabinet with the nomenclature and tax rates of your FOP group, and seamlessly connect it via API to "MyDrop." We will set up automatic triggers for generating receipts based on order statuses (for example, upon receiving cash on delivery) and send SMS/Viber messages to clients, and finally, we will conduct a detailed call with training on X/Z reports and force majeure. Our engineering approach to automating commercial systems is reflected in projects: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

Budget: 2000 UAH Deadline: 3 days

Hello! I have carefully studied your project and am ready to start its implementation. Let's discuss the details for the best execution.