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After creating an account and logging in you can recharge it by clicking (on the upper left).
Individual Account Pricing
182 days: $14.56 US
365 days: $21.90 US
720 days: $36.00 US
Terms: Immediate payment via PayPal.
Refunds: Subscription periods are final, no refunds.
Group Account Pricing
182 days: $99 US
365 days: $178.85 US
730 days: $321.20 US
Terms: You supply a purchase order to create an invoice. We expect payment in 30 days.
Features subject to in-app pricing: GHS Data Sheet generation
Currency: USD.
• Your Digital Fire is so important in this community!
• If, like Japan, Canada had a custom of selecting certain artisans as “national treasures“ you would certainly qualify - not only for your expertise as a ceramic chemist, but for your compassion for us less expert potters!
• I am a long time admirer of your ceramics data base and teach at ... University.
• I am a production potter and I have been using your website for information, and I have made many improvements from articles posted on this site.
• I just wanted to express my appreciation for digital fire. It's an invaluable resource that I've been using since I was 18 years old (more than a decade). Keep up the amazing work.