As you know, during the next few days there will be some changes in Bitcoin protocol that may lead to technical problems, high volatility and insecurity using BTC as payment system. We have deactivated BTC as a paying option for our Drug Testing Service until the situation is stable.
You can still use PayPal and Bank Transfer as payment methods.
We hope to return to normality in a few days. In case that problems persist, we are already studying different cryptocurrency alternatives.
All samples sent until today (and samples paid with alternative methods) will be processed as usual. But in August the Spanish Post Services usually suffer some delays due to summer holidays, and part of our staff will be out of the office. So it is possible that some results may take a few more days than usual.
We will update. Sorry for any inconveniences.
I guess everybody should suspend BTC payments for a while. I wonder how DNMs will act.