- Caso de éxito Shopify por Cartia Digital
The Ice MindFashion · U.S.
Livestore in production
Shopify United States
Spanish Shopify technical agencyfor brands in the U.S.
Shopify and Shopify Plus development for brands selling in the USA. Bilingual Spanish-English team, American hours (GMT-5 to GMT-8). Stores in Spanish, English, or both. Shopify Payments activation and connection with Stripe or PayPal when applicable.
Shopify in the USA: verifiable data.
Shopify Technical Specialization in Spanish for Brands Operating in the United States.
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5+shops
Shopify stores launched for brands in the United States between 2024 and 2026.
Source: Cartia Portfolio, 2026
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100%
Bilingual Spanish-English team. American hours support.
Source: Personal information, 2026
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Bilingual
Shopify stores in Spanish, English, or both. Native Spanish-English team.
Source: Personal information, 2026
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100%
Google-approved speed on real mobile. No simulator, no tricks.
Source: Personal information, 2026
Five fronts. Zero filler.
Every service adapted to brands selling in the USA. Shopify Payments, sales tax automation, coast-to-coast shipping, and bilingual support.
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Shopify store ready in the US
Shopify design, development, and migration, well-built and Google-approved for speed, for brands selling in the United States. Functional store, optimized for the American buyer, and ready to sell from day one.
- Full technical audit of your current store
- Conversion-focused design for US visitors
- Migration from WooCommerce, BigCommerce, Wix, or Squarespace to Shopify
- Theme adapted to the US buyer (trust badges, guarantees, reviews)
- Store setup in USD and United States region
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Extreme speed for the US
Fast Shopify stores measured on real mobile devices from US networks (5G/Wifi USA). Image, code, and global CDN optimization so your store loads quickly coast to coast.
- Loads in under 2.5 seconds · No touch lag · No visual skips
- Google PageSpeed score over 90 on mobile, guaranteed
- Audit with real data from US users
- Removal of unnecessary code and heavy apps
- Global Shopify CDN optimized for North America
- Images and files compressed without losing quality
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Apps & measurement US
Configuration of the tools your Shopify USA needs to sell and measure conversions. Email marketing, measurement, Shopify apps, and activation of native Shopify settings where applicable.
- Klaviyo: automated emails (abandoned cart, welcome, post-purchase) + segmentation
- Tracking: Google Analytics 4 + Meta Pixel + TikTok Pixel + Google Tag Manager
- Shopify Apps: reviews, recommendations, advanced search, upsells
- Shopify Payments + Apple Pay + Google Pay + Shop Pay (native to USA) activation
- Connection with Stripe or PayPal as alternative gateways where applicable
- Setup of native Shopify Tax or connection with TaxJar/Avalara based on volume
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Continuous support in the USA
Monthly maintenance with guaranteed response times during American hours (GMT-5 to GMT-8). Your store won't be abandoned after launch: each month it receives fixes, new features, and speed monitoring.
- Initial response within 24 business hours (US time)
- Critical errors resolved within 48 hours
- Resolution of conflicts between apps
- New automated emails (Klaviyo) every month
- Monthly speed monitoring with detailed report
- New functionalities when you need them
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AI Visibility (GEO USA)
Bilingual Generative Engine Optimization (Spanish-English) for the US market. Get ChatGPT, Perplexity, Google AI Overviews, Gemini, and Claude to cite your store when someone asks about your category in the USA.
- Technical markup for Google and AI to understand your bilingual content
- Short, verifiable definitions (what ChatGPT cites)
- Data with attributed sources (Census, Statista, BLS)
- Presence in authoritative US directories (Clutch, GoodFirms)
- Monthly monitoring: Do ChatGPT and Perplexity cite you in Spanish queries from the USA?
U.S. Cases
View full portfolio
US brands that scaled with Shopify.
- Caso de éxito Shopify por Cartia Digital
- Caso de éxito Shopify por Cartia Digital
BlixSupplements · U.S.A.
Livestore in production
- Caso de éxito Shopify por Cartia Digital
Unirich ClothesFashion · U.S.
Livestore in production
- Caso de éxito Shopify por Cartia Digital
Aidil BoutiqueFashion · U.S.
Livestore in production
- Caso de éxito Shopify por Cartia Digital
Western ArmorFashion · U.S.
Livestore in production
How to Launch Your Shopify Store in the US
7-step process for brands selling in the United States. Shopify Payments, sales tax, coast-to-coast shipping, and bilingual Spanish/English option.
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Choosing your Shopify plan for the US
We advise on which Shopify plan suits your brand in the USA: Basic ($39/month) for startups, Shopify ($105/month) if you need advanced reports, Advanced ($399/month) for multi-location businesses, or Shopify Plus for brands with annual revenue exceeding $1M. All plans enable Shopify Payments in the USA.
Duration: 1 day
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Activating Shopify Payments and Gateways
Activation of Shopify Payments (powered by Stripe) with a US bank account. Apple Pay, Google Pay, and Shop Pay are automatically enabled. Connection with PayPal or direct Stripe as alternative gateways when the customer requires them. Settlement to a US bank account in 1 to 3 business days.
Duration: 1 day
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Sales tax automation activation
For most brands, Shopify Tax (native, free up to a certain volume) covers all 50 states with automatic destination-based calculation at checkout. Brands with high volume or multiple nexuses benefit from TaxJar or Avalara. We activate the solution that applies to the client's volume and configure exemptions for states without sales tax (Oregon, Montana, New Hampshire, Delaware, Alaska).
Duration: 1 day
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USPS, UPS, FedEx Shipping Settings
Integration of USPS, UPS, FedEx, and DHL with real-time rates. Setup of domestic vs. international shipping zones, free shipping threshold, dimensional weight, and express shipping options. Returns setup with automatic label generation.
Duration: 1 day
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Spanish/English bilingual store (optional)
If the brand targets Hispanic consumers in the USA, we set up the store in Spanish and English simultaneously using Shopify Markets (Shopify+ plans) or Translate & Adapt (all plans). Hreflang setup so that Google shows the correct version based on the user's language.
Duration: 2-3 days
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Shopify design focused on USA conversion
Theme design adapted for US consumers: prominent payment badges (Shop Pay, Apple Pay), shipping guarantees, visible return policy, verified reviews, trust badges (BBB, Trustpilot), and CTAs geared towards Buy Now.
Duration: Limited
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Launch + monitoring from US hours
DNS change during a low-traffic window, activation of production gateways, submission of sitemap to Google Search Console and Bing Webmaster, configuration of Meta Pixel and Google Analytics 4 with conversion events. Monitoring of the first 72 hours during American time (GMT-5 to GMT-8).
Duration: 1 day + 7 days surveillance
Shopify vs. WooCommerce vs. BigCommerce in the USA
If you're wondering which platform to use for your brand in the US in 2026, this table summarizes the critical differences.
| Criterion | Shopify | WooCommerce | BigCommerce |
|---|---|---|---|
| Base monthly cost | $39+ | Hosting + plugins | $39+ |
| Shopify Payments | Yes (no extra fee) | N/A | N/A |
| Sales tax automation | Yes (TaxJar, Avalara, Shopify Tax) | Plugin (TaxJar) | Yes (native Avalara) |
| Google-approved speed | Yes (guaranteed) | Depends on hosting | Optimization required |
| Available apps | 8,000+ | 50,000+ | 1,200+ |
| Support | 24/7 chat and phone | Community | 24/7 chat and phone |
| Ideal for | DTC, retail, B2B | Businesses with in-house dev | Mid-market B2B and DTC |
Source: Cartia Digital Analysis for the US market
Key terms for selling on Shopify from the US
Precise definitions of US payment gateways, sales tax, and bilingual e-commerce tools.
- Shopify Payments
- Native Shopify payment gateway in the US powered by Stripe. Accepts Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, and Shop Pay. No additional Shopify transaction fees (only the processor's). Settlement to a US bank account in 1 to 3 business days.
- Sales tax nexus
- A merchant's legal obligation in the U.S. to collect sales tax in a specific state. This obligation arises from physical presence (office, warehouse, employees) or from sales volume (economic nexus, typically USD 100,000 or 200 annual transactions per state). Each state has different rules following the South Dakota v. Wayfair decision in 2018.
- Shop Pay
- Shopify's accelerated checkout system exclusive to stores with Shopify Payments activated. Saves user card and address details for 1-click checkouts at any Shopify store. Converts up to 1.91 times more than standard checkout according to Shopify's internal data.
- TaxJar
- Sales tax automation service for e-commerce. Calculates the correct rate for all 50 states, prepares filing reports by jurisdiction, and connects with Shopify via an official app. Acquired by Stripe in 2021. Plans start from USD 19 per month for small stores.
- Shopify Markets
- Shopify Markets functionality (Shopify plans and above) for selling in multiple countries from a single store. Allows you to configure languages, currencies, payment methods, and differentiated prices by market. Can be combined with Translate and Adapt for bilingual Spanish-English stores in the USA.
Source: Shopify Payments USA
Source: Avalara
Source: Shopify Shop Pay
Source: TaxJar
Source: Shopify Markets
Frequently asked questions about Shopify in the US
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How much does a Shopify store cost in the United States?
The Shopify Basic plan costs USD 39 per month. A Shopify store built by Cartia starts from USD 800 for standard design and development with customized Dawn, including Shopify Payments and sales tax setup. For more complex stores with migration, Shopify Plus, or bilingual Spanish-English setup, the range is USD 2,500 to 8,000. We provide no-obligation quotes in less than 48 hours.
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Can you work with brands in the U.S. from Latin America?
Yes. We operate 100% remotely during American hours (GMT-5 to GMT-8). Communication in Spanish and English. We have launched Shopify stores for brands in California, Texas, Florida, New York, and other States. For Spanish-speaking brands in the USA, communication is in native Spanish, which speeds up all processes.
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How is sales tax handled on Shopify USA?
We use Shopify Tax (native, free up to a certain volume), TaxJar (USD 19+/month), or Avalara (enterprise) depending on the brand's volume and complexity. We configure the nexus by State, automatic exemptions for states without sales tax (Oregon, Montana, New Hampshire, Delaware, Alaska), and automatic destination-based calculation for all 50 states at checkout.
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Can you make the store in Spanish and English at the same time?
Yes. We use Shopify Translate and Adapt (free, all plans) to have the store in Spanish and English simultaneously. For stores with differentiated markets (different prices, different payment methods per country), we use Shopify Markets, which requires a Shopify plan or higher. We configure hreflang correctly so that Google shows the correct version based on the user's language.
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Do you set up Shopify Payments, Stripe, and PayPal?
Yes. Shopify Payments (powered by Stripe) as the primary gateway, Stripe as an alternative for special cases (restricted products, subscriptions), and PayPal as a third option for buyers who prefer that gateway. Apple Pay, Google Pay, and Shop Pay are automatically activated with Shopify Payments for accelerated checkout.
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How do USPS, UPS, FedEx shipments work on Shopify?
We integrate official USPS, UPS, FedEx, and DHL APIs to display real-time rates to the customer during checkout based on weight, dimensions, and destination zip code. We configure free shipping thresholds (free shipping over a certain amount), domestic vs. international shipping zones, express shipping options, and automatic label generation after an order.
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Do you work with Hispanic DTC brands that sell in the US?
Yes. It is one of our main focuses. Latin or Spanish-speaking brands selling to consumers in the U.S. (both the Hispanic market and the general market). Cartia's advantage is native Spanish communication with a team that technically understands the U.S. market: Shopify Payments, sales tax, USPS, without language barriers in operations.
Your next store in the U.S.
Your US Shopify, ready to sell.
US Shopify store ready for sale. Bilingual Spanish-English team, American hours, Spanish/English/both languages option. Free quote in less than 48 hours.