multi currencies/languages support

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https://www.youtube.com/watch?v=vAc3E-IDhzA

normal for us to speak at least 3 languages when you livein Dakar, Senegal
down side of speaking many languages or supporting them in your app
if you are trying to serve the world then it means more language to support but also currencies
matter of time before you need to support multiple currency
for language it is easy enough where you pick a main language
then add translation from that language to other you want to support
example english as main
french as translation of english
new language (spanish) will be added as a translation from english to that language
AI can do most of it
single file per translation
for currencies…
not that straightforward
culprit: exchange rate
you can avoid it by charging everything in a single currency and letting your payment provider handle the conversion when support
not always supported
what if you want better control on the exchange rate
any product or service sold now need to have different prices
for Traxelio prices are in USD by default
user language is determined from user preference on profile
TODO: insert app screenshot of language setting
TODO: insert app screenshot of currency setting
accept-language http header to override what you see based on the device settings
same goes for currency
code will check supported language or currency, displaying the matching variant
if nothing matches because not supported then display default currency or language
TODO insert language check for ProductVariant
TODO insert currency check
simple right ?
TODO: insert dashboard row for USD too