Sundaysub

Sundaysub

POS-Style Invoicing, Made Simple.

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Manage invoicing and subscriptions without the hassle. Sundaysub helps freelancers and small businesses send invoices, manage subscriptions, track payments, and get paid faster — all in one clean, intuitive dashboard.
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Launch tags:Fintech•Payments•SaaS
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What do you think? …

Vinz
Maker
📌
Sundaysub was inspired by one simple but exhausting problem: invoicing was always harder than the actual work. We kept dealing with confusing invoice layouts, manual subscription tracking, and endless follow-ups that drained our time and focus. What should’ve been a 2-minute task often turned into 20. From that problem, we set out to build something more human — fast, clear, POS-style invoicing that just makes sense.
Agbaje Olajide

Invoicing was always harder than the actual work" is a perfect way to frame the problem. Making it fast and POS-style is the right solution.

A practical question for freelancers: Does the tool handle recurring invoices for retainer clients with variable amounts each month? For example, if a retainer is for "up to 10 hours," can it easily generate an invoice for the exact time tracked?

Vinz
Maker
@olajiggy321 We still improve that feature. Thank you for the question, we'll set it as fuel for inspiration. 😊
Agbaje Olajide

@vinzdg 
Thanks for the reply, and that's great to hear you're already improving it. Happy to be a little fuel.

The way you're building based on user needs gave me a small, practical idea for making features like that super clear to potential users on your site. It's a simple tweak you could try.

Happy to share it. Where should I send it over?